Alan Liu

Chilean Observation Network De Meteor Radars (CONDOR) (Alan Z Liu) Pure Portfolio (2025)

Seasonal and Local Time Variation in the Observed Peak of the Meteor Altitude Distributions by Meteor Radars (Alan Z Liu) Pure Portfolio (2024)

Mesosphere and Lower Thermosphere Wind Perturbations Due To the 2022 Hunga Tonga-Hunga Ha'apai Eruption as Observed by Multistatic Specular Meteor Radars (Alan Z Liu) Pure Portfolio (2024)

Gravity waves generated by the Hunga Tonga-Hunga Ha′apai volcanic eruption and their global propagation in the mesosphere/lower thermosphere observed by meteor radars and modeled with the High-Altitude general Mechanistic Circulation Model (Alan Z Liu) Pure Portfolio (2024)

Evidence for SSW Triggered Q6DW-Tide and Q6DW-Gravity Wave Interactions Observed by Meteor Radars at 30°S (Alan Z Liu) Pure Portfolio (2024)

Investigation of gravity waves using measurements from a sodium temperature/wind lidar operated in multi-direction mode (Alan Z Liu) Pure Portfolio (2024)

A “Boreing” Night of Observations of the Upper Mesosphere and Lower Thermosphere Over the Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2023)

Gravity Waves Generated by the Hunga Tonga-Hunga Ha‘Apai Volcanic Eruption and Their Global Propagation in The Mesosphere/Lower Thermosphere Observed by Meteor Radars And Modeled With the High-Altitude General Mechanistic Circulation Model (Gunter Stober, G. Stober, Sharon L. Vadas, S. L. Vadas, Erich Becker, Alan Liu, Zhuangren Z. Liu, Diego Janches, Zishun Qiao, et.al, Et al.) Publications (2023)

A "Boreing" Night of Observations of the Upper Mesosphere and Lower Thermosphere Over the Andes Lidar Observatory (J. H. Hecht, Alan Liu, Zhuangren Z. Liu, D. C. Fritts, David C. Fritts, R. L. Walterscheid, Richard L. Walterscheid, L. J. Gelinas, Lynette Gelinas, R. J. Rudy) Publications (2023)

Accelerating Atmospheric Gravity Wave Simulations Using Machine Learning (Alan Z Liu, Jonathan B. Snively) Pure Portfolio (2023)

Extreme Horizontal Wind Perturbations in the Mesosphere and Lower Thermosphere Over South America Associated With the 2022 Hunga Eruption (Alan Z Liu) Pure Portfolio (2023)

Extreme Horizontal Wind Perturbations in the Mesosphere and Lower Thermosphere Over South America Associated With the 2022 Hunga Eruption (Facundo L. Poblet, Jorge L. Chau, J. Federico Conte, Juha Vierinen, Jose Suclupe, Alan Liu, Zhuangren Z. Liu, Rodolfo R. Rodriguez) Publications (2023)

Identifying Gravity Waves Launched by the Hunga Tonga–Hunga Ha’Apai Volcanic Eruption in Mesosphere/Lower-Thermosphere Winds Derived From Condor and the Nordic Meteor Radar Cluster (Gunter Stober, Alan Liu, Zhuangren Z. Liu, Alexander Kozlovsky, Zishun Qiao, Witali Krochin, Guochun Shi, Johan Kero, et al.) Publications (2023)

Identifying gravity waves launched by the Hunga Tonga-Hunga Ha′apai volcanic eruption in mesosphere/lower-Thermosphere winds derived from CONDOR and the Nordic Meteor Radar Cluster (Alan Z Liu) Pure Portfolio (2023)

Accelerating Atmospheric Gravity Wave Simulations using Machine Learning: Kelvin-Helmholtz Instability and Mountain Wave Sources Driving Gravity Wave Breaking and Secondary Gravity Wave Generation (Wenjun Dong, David Fritts, D. C. Fritts, David C. Fritts, Alan Z. Liu, Zhuangren Z. Liu, Hanli Liu, Jonathan Snively, Jonathan B. Snively) Publications (2023)

Accelerating Atmospheric Gravity Wave Simulations using Machine Learning: Kelvin-Helmholtz Instability and Mountain Wave Sources Driving Gravity Wave Breaking and Secondary Gravity Wave Generation (Alan Z Liu, Jonathan B. Snively) Pure Portfolio (2023)

Gravity Waves Emitted from Kelvin-Helmholtz Instabilities (Alan Z. Liu, Zhuangren Z. Liu, Wenjun Dong, David C. Fritts, Thomas S. Lunda, Thomas S. Lund, Han-Li Liu) Publications (2023)

Gravity Waves Emitted from Kelvin-Helmholtz Instabilities (Alan Z Liu) Pure Portfolio (2023)

Analysis of Energy Transfer among Background Flow, Gravity Waves and Turbulence in the mesopause region in the process of Gravity Wave Breaking from a High-resolution Atmospheric Model (Fan Yang, Alan Z. Liu, Zhuangren Z. Liu, Christopher J. Heale, Jonathan B. Snively, Wenjun Dong, Thomas Lund, Thomas S. Lund) Publications (2023)

Analysis of Energy Transfer Among Background Flow, Gravity Waves and Turbulence in the Mesopause Region in the Process of Gravity Wave Breaking From a High-Resolution Atmospheric Model (Alan Z. Liu, Zhuangren Z. Liu, Fan Yang, Christopher James Heale, Christopher J. Heale, Jonathan Brian Snively, Jonathan B. Snively, Wenjun Dong, Thomas Lund, Thomas S. Lund) Publications (2023)

Analysis of Energy Transfer among Background Flow, Gravity Waves and Turbulence in the mesopause region in the process of Gravity Wave Breaking from a High-resolution Atmospheric Model (Alan Z Liu, Jonathan B. Snively) Pure Portfolio (2023)

Wavenumbers 3 and 4 Quasi 2-day Wave Activities Observed by Multiple Meteor Radars in the Two Hemispheres During Austral Summer (Hao Cheng, Kai Ming Huang, K.M. Huang, Alan Z. Liu, Zhuangren Z. Liu, Shao Dong Zhang, Chun Ming Huang, Yun Gong) Publications (2022)

Wavenumbers 3 and 4 Quasi 2-day Wave Activities Observed by Multiple Meteor Radars in the Two Hemispheres During Austral Summer (Alan Z Liu) Pure Portfolio (2022)

Coupling Evidence From Lower Atmosphere to Mesosphere and Ionosphere Through Quasi 27-Day Oscillation (Alan Z. Liu, Zhuangren Z. Liu, Kaiming Huang, Hao Cheng, Shaodong Zhang, S.D. Zhang, Shao Dong Zhang, Chunming Huang, Yun Gong, Gang Chen) Publications (2022)

Coupling Evidence From Lower Atmosphere to Mesosphere and Ionosphere Through Quasi 27-Day Oscillation (Alan Z Liu) Pure Portfolio (2022)

Climatology of High-frequency Gravity Waves Observed by an Airglow Imager at Andes Lidar Observatory (Alan Z. Liu, Zhuangren Z. Liu, Bing Cao) Publications (2022)

Climatology of High-frequency Gravity Waves Observed by an Airglow Imager at Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2022)

Response of Planetary Waves and Tides to the 2019 Southern Hemisphere Ssw and q2dw Enhancement in Jan-Feb 2020 Observed by Condor Meteor Radar in Chile and Adelaide Meteor Radar in Australia (Alan Z Liu) Pure Portfolio (2022)

Meteor Radar Vertical Wind Observation Biases and Mathematical Debiasing Strategies Including the 3DVAR+Div Algorithm (Alan Z Liu) Pure Portfolio (2022)

Stability Characteristics of the Mesopause Region Above the Andes (Alan Z Liu) Pure Portfolio (2022)

Stability Characteristics of the Mesopause Region Above the Andes (Fan Yang, Alan Z. Liu, Zhuangren Z. Liu) Publications (2022)

Modeling Studies of Gravity Wave Dynamics in Highly Structured Environments: Reflection, Trapping, Instability, Momentum Transport, Secondary Gravity Waves, and Induced Flow Responses (Wenjun Dong, David C. Fritts, Michael P. Hickey, M. Hickey, Michael P. Hickey Dr., Alan Z. Liu, A. Liu, Zhuangren Z. Liu, Thomas S. Lund, Shaodong Zhang, S.D. Zhang, Shao Dong Zhang, Yanying Yan, Fan Yang) Publications (2022)

Modeling Studies of Gravity Wave Dynamics in Highly Structured Environments: Reflection, Trapping, Instability, Momentum Transport, Secondary Gravity Waves, and Induced Flow Responses (Michael P. Hickey, Alan Z Liu) Pure Portfolio (2022)

Statistical Characteristics of High-frequency Gravity Waves Observed by an Airglow Imager at Andes Lidar Observatory (Alan Z. Liu, Zhuangren Z. Liu, Bing Cao) Publications (2022)

Statistical Characteristics of High-frequency Gravity Waves Observed by an Airglow Imager at Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2022)

Mesosphere and Lower Thermosphere Changes Associated With the 2 July 2019 Total Eclipse in South America Over the Andes Lidar Observatory, Cerro Pachon, Chile (A. Liu, Zhuangren Z. Liu, F. Vargas, Fabio A. Vargas, G. Swenson, Gary R. Swenson, C. Segura, P. Vega, J. Fuentes, Javier Fuentes, D. Pautet, Pierre-Dominique Pautet, M. Taylor, M. J. Taylor, Y. Zhao, Yucheng Zhao, Y. Morton, H. Bourne) Publications (2022)

Mesosphere and Lower Thermosphere Changes Associated With the 2 July 2019 Total Eclipse in South America Over the Andes Lidar Observatory, Cerro Pachon, Chile (Alan Z Liu) Pure Portfolio (2022)

Comparison of MLT Momentum Fluxes Over the Andes at Four Different Latitudinal Sectors Using Multistatic Radar Configurations (Alan Z Liu) Pure Portfolio (2022)

β-Hydroxy-β-Methylbutyrate Supplementation Promotes Antitumor Immunity in an Obesity Responsive Mouse Model of Pancreatic Ductal Adenocarcinoma (Alan Z Liu) Pure Portfolio (2021)

Statistical Spectral Characteristics of Three-Dimensional Winds in the Mesopause Region Revealed by the Andes Lidar (Qian Li, Alan Z. Liu, Zhuangren Z. Liu, Shao Dong Zhang, Chun Ming Huang, Kai Ming Huang, K.M. Huang, Yun Gong, Quan Gan, Yan Ying Yan, Hang Liu) Publications (2021)

Statistical Spectral Characteristics of Three-Dimensional Winds in the Mesopause Region Revealed by the Andes Lidar (Alan Z Liu) Pure Portfolio (2021)

Performance of the European Society of Cardiology 0/1-Hour, 0/2-Hour, and 0/3-Hour Algorithms for Rapid Triage of Acute Myocardial Infarction : An International Collaborative Meta-analysis (Alan Z Liu) Pure Portfolio (2021)

A Quasi-27-Day Oscillation Activity From the Troposphere to the Mesosphere And Lower Thermosphere at Low Latitudes (Hao Cheng, Alan Z. Liu, Zhuangren Z. Liu, Kaiming Huang, Shaodong Zhang, S.D. Zhang, Shao Dong Zhang, Chunming Huang, Yun Gong) Publications (2021)

A Quasi-27-Day Oscillation Activity From the Troposphere to the Mesosphere And Lower Thermosphere at Low Latitudes (Alan Z Liu) Pure Portfolio (2021)

Atmospheric Tomography Using the Nordic Meteor Radar Cluster And Chilean Observation Network de Meteor Radars: Network Details and 3D-Var Retrieval (Alan Z Liu) Pure Portfolio (2021)

A Na density lidar method and measurements of turbulence to 105 km at the Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2021)

Diurnal and seasonal variability of short-period gravity waves at ~40° N using meteor radar wind observations (Alan Z Liu) Pure Portfolio (2021)

Abstract 3151: β Hydroxy β Methylbutyrate synergizes with cytotoxic chemotherapy and immunotherapy in a mouse model of pancreatic cancer (Alan Z Liu) Pure Portfolio (2021)

Cyclophosphamide Induced Pericarditis: A Case Report and Review of Literature (Alan Z Liu) Pure Portfolio (2021)

Atmospheric Tomography Using the Nordic Meteor Radar Cluster and Chilean Observation Network De Meteor Radars: Network Details and 3DVAR Retrieval (Gunter Stober, G. Stober, Alan Liu, Zhuangren Z. Liu, Zishun Qiao, Alexander Kozlovsky, Masaki Tsutsumi, Chris Hall, Satonori Nozawa, Mark Lester, Evgenia Belova, Johan Kero, Patrick J. Espy, Robert E. Hibbins, Nicholas Mitchell) Publications (2021)

Atmospheric Tomography Using the Nordic Meteor Radar Cluster and Chilean Observation Network De Meteor Radars: Network Details and 3DVAR Retrieval (Alan Z Liu) Pure Portfolio (2021)

Investigation on Spectral Characteristics of Gravity Waves in the MLT Using Lidar Observations at Andes (Alan Z Liu) Pure Portfolio (2021)

Investigation on Spectral Characteristics of Gravity Waves in the MLT Using Lidar Observations at Andes (Kai Ming Huang, Hang Liu, Alan Z. Liu, Zhuangren Z. Liu, Shao Dong Zhang, Chun Ming Huang, Yun Gong, Wu Han Ning) Publications (2021)

Neural architecture search as sparse supernet (Alan Z Liu) Pure Portfolio (2021)

Clothing Consumption During The Covid-19 Pandemic: Evidence From Mining Tweets (Alan Z Liu) Pure Portfolio (2021)

MLT Science Enabled by Atmospheric Lidars (Alan Z Liu) Pure Portfolio (2021)

gravity waves, na lidar (Yafang Guo, Alan Z. Liu, Zhuangren Z. Liu) Publications (2020)

gravity waves, na lidar (Alan Z Liu) Pure Portfolio (2020)

Seasonal Variation of Vertical Heat and Energy Fluxes due to Dissipating Gravity Waves in the Mesopause Region Over the Andes (Yafang Guo, Alan Z. Liu, A. Liu, Zhuangren Z. Liu) Publications (2020)

Kelvin-Helmholtz Billow Interactions and Instabilities In The Mesosphere Over the Andes Lidar Observatory: 1. Observations (J. H. Hecht, R. L. Walterscheid, Richard L. Walterscheid, A. Z. Liu, Zhuangren Z. Liu, D. C. Fritts, David C. Fritts, L. J. Gelinas, Lynette Gelinas, R. J. Rudy) Publications (2020)

Kelvin-Helmholtz Billow Interactions and Instabilities In The Mesosphere Over the Andes Lidar Observatory: 1. Observations (Alan Z Liu) Pure Portfolio (2020)

Methods for efficient analysis of tocopherols, tocotrienols and their metabolites in animal samples with HPLC-EC (Alan Z Liu) Pure Portfolio (2020)

Mesial temporal resection following long-term ambulatory intracranial EEG monitoring with a direct brain-responsive neurostimulation system. (Alan Z Liu) Pure Portfolio (2020)

The Influence of MUC5AC SNPs on expression of MUC5AC and mucus hypersecretion genes during asthma exacerbations (Alan Z Liu) Pure Portfolio (2020)

Comparative Survival Analysis of Immunomodulatory Therapy for Coronavirus Disease 2019 Cytokine Storm. (Alan Z Liu) Pure Portfolio (2020)

Sleep Spindles Promote the Restructuring of Memory Representations in Ventromedial Prefrontal Cortex through Enhanced Hippocampal-Cortical Functional Connectivity (Alan Z Liu) Pure Portfolio (2020)

Comparative Survival Analysis of Immunomodulatory Therapy for COVID-19 'Cytokine Storm': A Retrospective Observational Cohort Study (Alan Z Liu) Pure Portfolio (2020)

The Longitudinal Immune Response to Coronavirus Disease 2019: Chasing the Cytokine Storm. (Alan Z Liu) Pure Portfolio (2020)

Determination of Global Mean Eddy Diffusive Transport in the Mesosphere and Lower Thermosphere From Atomic Oxygen and Carbon Dioxide Climatologies (Alan Z Liu) Pure Portfolio (2019)

Determination of Global Mean Eddy Diffusive Transport in the Mesosphere and Lower Thermosphere From Atomic Oxygen and Carbon Dioxide Climatologies (G. R. Swenson, G. Swenson, Gary R. Swenson, C. C. J. H. Salinas, F. Vargas, Fabio A. Vargas, Y. Zhu, M. Kaufmann, M. Jones Jr., A. Liu, Zhuangren Z. Liu, et al.) Publications (2019)

A Numerical Investigation on the Variation of Sodium Ion and Observed Thermospheric Sodium Layer at Cerro Pachón, Chile During Equinox (Xuguang Cai, Tao Yuan, T. Yuan, J. Vincent Eccles, N. M. Pedatella, Xiaoqi Xi, Chao Ban, Alan Z. Liu, A. Liu, Zhuangren Z. Liu) Publications (2019)

A Numerical Investigation on the Variation of Sodium Ion and Observed Thermospheric Sodium Layer at Cerro Pachón, Chile During Equinox (Alan Z Liu) Pure Portfolio (2019)

Safety and activity of ibrutinib in combination with durvalumab in patients with relapsed or refractory follicular lymphoma or diffuse large B-cell lymphoma. (Alan Z Liu) Pure Portfolio (2019)

Parameterizing Wave‐Driven Vertical Constituent Transport in the Upper Atmosphere (Alan Z. Liu, Zhuangren Z. Liu, Chester S. Gardner, Yafang Guo) Publications (2019)

Parameterizing Wave‐Driven Vertical Constituent Transport in the Upper Atmosphere (Alan Z Liu) Pure Portfolio (2019)

On the Long Lasting “C‐Type” Structures in the Sodium Lidargram: The Lifetime of Kelvin‐Helmholtz Billows in the Mesosphere and Lower Thermosphere Region (S. Mondal, S. Sarkhel, Jay Agarwal, D. Chakrabarty, R. Sekar, Tao Yuan, T. Yuan, Alan Z. Liu, Zhuangren Z. Liu, et al.) Publications (2019)

On the Long Lasting “C‐Type” Structures in the Sodium Lidargram: The Lifetime of Kelvin‐Helmholtz Billows in the Mesosphere and Lower Thermosphere Region (Alan Z Liu) Pure Portfolio (2019)

Improving provider adoption with adaptive clinical decision support surveillance: An observational study (Alan Z Liu) Pure Portfolio (2019)

Vertical diffusion transport of atomic oxygen in the mesopause region consistent with chemical losses and continuity (Alan Z Liu) Pure Portfolio (2018)

Low frequency transcranial electrical stimulation does not entrain sleep rhythms measured by human intracranial recordings (Alan Z Liu) Pure Portfolio (2017)

Vertical and horizontal transport of mesospheric Na (Alan Z Liu) Pure Portfolio (2017)

INTU is essential for oncogenic Hh signaling through regulating primary cilia formation in basal cell carcinoma (Alan Z Liu) Pure Portfolio (2017)

First Na Lidar Measurements of Turbulence Heat Flux, Thermal Diffusivity, and Energy Dissipation Rate in the Mesopause Region (Yafang Guo, Alan Z. Liu, Zhuangren Z. Liu, Chester S. Gardner) Publications (2017)

First Na Lidar Measurements of Turbulence Heat Flux, Thermal Diffusivity, and Energy Dissipation Rate in the Mesopause Region (Alan Z Liu) Pure Portfolio (2017)

Intramuscular immunization of mice with the live-attenuated herpes simplex virus 1 vaccine strain VC2 expressing equine herpesvirus 1 (EHV-1) glycoprotein D generates anti-EHV-1 immune responses in mice (Alan Z Liu) Pure Portfolio (2017)

Simultaneous upward and downward propagating inertia-gravity waves in the MLT observed at Andes Lidar Observatory (Kai Ming Hung, Alan Z. Liu, A. Liu, Zhuangren Z. Liu, Shao Dong Zhang, Fan Yi, Chun Ming Huang, Yun Gong, Quan Gan, et al.) Publications (2017)

Measurements and models of electric fields in the in vivo human brain during transcranial electric stimulation (Alan Z Liu) Pure Portfolio (2017)

A recombinant fusion protein consisting of West Nile virus envelope domain III fused in-frame with equine CD40 ligand induces antiviral immune responses in horses (Alan Z Liu) Pure Portfolio (2017)

Zinc isotope evidence for intensive magmatism immediately before the end-Permian mass extinction (Alan Z Liu) Pure Portfolio (2017)

Simultaneous upward and downward propagating inertia-gravity waves in the MLT observed at Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2017)

Photomultiplier tube calibration based on Na lidar observation and its effect on heat flux bias (Alan Z Liu) Pure Portfolio (2016)

Observational and Modeling Study of Gravity Wave Propagation Through Reflection and Critical Layers (Alan Z Liu, Jonathan B. Snively) Pure Portfolio (2016)

Observation and Modeling of Gravity Wave Propagation through Reflection and Critical Layers above Andes Lidar Observatory at Cerro Pachón, Chile (Bing Cao, Christopher J. Heale, Yafang Guo, Alan Z. Liu, Zhuangren Z. Liu, Jonathan B. Snively) Publications (2016)

Observation and Modeling of Gravity Wave Propagation through Reflection and Critical Layers above Andes Lidar Observatory at Cerro Pachón, Chile (Alan Z Liu, Jonathan B. Snively) Pure Portfolio (2016)

A mesospheric airglow multichannel photometer and an optical method to measure mesospheric AGW intrinsic parameters (Alan Z Liu) Pure Portfolio (2016)

Women’s involvement in clinical trials: historical perspective and future implications (Alan Z Liu) Pure Portfolio (2016)

Intermittency of gravity wave momentum flux in the mesopause region observed with an all-sky airglow imager (Alan Z Liu) Pure Portfolio (2016)

Chemical transport of neutral atmospheric constituents by waves and turbulence (Alan Z Liu) Pure Portfolio (2016)

Southern Hemisphere Summer Mesopause Responses to El Niño–Southern Oscillation (Tao LI, Natalia Calvo, Jia Yue, James Russell III, Alan Liu, Zhuangren Z. Liu) Publications (2016)

Intermittency of Gravity Wave Momentum Flux in the Mesopause Region Observed with an All-Sky Airglow Imager (Bing Cao, Alan Z. Liu, Zhuangren Z. Liu) Publications (2016)

Chemical Transport of Neutral Atmospheric Constituents by Waves and Turbulence: Theory and Observations (Chester S. Gardner, Alan Liu, Zhuangren Z. Liu) Publications (2016)

First Measurement of Horizontal Wind and Temperature in the Lower Thermosphere (105–140 km) with a Na Lidar at Andes Lidar Observatory (Alan Liu, Zhuangren Z. Liu, Yafang Guo, Fabia A. Vargas, Gary Swenson,) Publications (2016)

Evidence of the Excitation of a Ring-Like Gravity Wave in the Mesosphere over the Andes Lidar Observatory (Fabio Vargas, F. Vargas, Fabio A. Vargas, Gary Swenson,, Alan Liu, Zhuangren Z. Liu, Dominique Pautet, D. Pautet, Pierre-Dominique Pautet) Publications (2016)

Turbulence and Overturning Gravity Wave Effects Deduced From Mesospheric NA Density Between 100-105 KM at Andes Lidar Observatory, Chile (Alan Z. Liu, Zhuangren Z. Liu, Channing P. Philbrick, Gary R. Swenson, G. Swenson, Fabio A. Vargas) Publications (2016)

Chemical Transport of Neutral Atmospheric Constituents by Waves and Turbulence: Theory and Observations (Alan Z Liu) Pure Portfolio (2016)

Evidence of the excitation of a ring-like gravity wave in themesosphere over the Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2016)

Evidence of the Excitation of a Ring-Like Gravity Wave in the Mesosphere over the Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2016)

Turbulence and Overturning Gravity Wave Effects Deduced From Mesospheric NA Density Between 100-105 KM at Andes Lidar Observatory, Chile (Alan Z Liu) Pure Portfolio (2016)

Intermittency of Gravity Wave Momentum Flux in the Mesopause Region Observed with an All-Sky Airglow Imager (Alan Z Liu) Pure Portfolio (2016)

Southern Hemisphere Summer Mesopause Responses to El Niño–Southern Oscillation (Alan Z Liu) Pure Portfolio (2016)

First Measurement of Horizontal Wind and Temperature in the Lower Thermosphere (105–140 km) with a Na Lidar at Andes Lidar Observatory (Alan Z Liu) Pure Portfolio (2016)

Local time variation of gravity wave momentum fluxes and their relationship with the tides derived from LIDAR measurements (Alan Z Liu) Pure Portfolio (2015)

The Life Cycle of Instability Features Measured from the Andes Lidar Observatory Over Cerro Pachon on 24 March 2012 (J. H. Hecht, K. Wan, Lynette Gelinas, David Fritts, R. L. Walterscheid, R. J. Rudy, Alan Liu, Zhuangren Z. Liu, Steven J. Franke, Fabio Vargas, F. Vargas, Fabio A. Vargas, P. -D. Pautet, D. Pautet, Pierre-Dominique Pautet, Michael Taylor, Gary Swenson,) Publications (2015)

The Life Cycle of Instability Features Measured from the Andes Lidar Observatory Over Cerro Pachon on 24 March 2012 (Alan Z Liu) Pure Portfolio (2015)

Observational Evidence of Quasi-27-Day Oscillation Propagating from the Lower Atmosphere to the Mesosphere over 20° N (K.M. Huang, Kai Ming Huang, Alan Liu, Zhuangren Z. Liu, S.D. Zhang, Shao Dong Zhang, F. Yi, C.M. Huang, Chun Ming Huang) Publications (2015)

Evidence of high frequency gravity wave forcing on the meridional residual circulation at the mesopause region (Alan Z Liu) Pure Portfolio (2015)

A critical role for the host mediator macrophage migration inhibitory factor in the pathogenesis of malarial anemia (John Griffith, Alan Z Liu) Pure Portfolio (2015)

Observational Evidence of Quasi-27-Day Oscillation Propagating from the Lower Atmosphere to the Mesosphere over 20° N (Alan Z Liu) Pure Portfolio (2015)

Measuring Eddy Heat and Constituent Fluxes with High-Resolution Na and Fe Doppler Lidars (Alan Z Liu) Pure Portfolio (2014)

Inferring the global cosmic dust influx to the Earth’s atmosphere from lidar observations of the vertical flux of mesospheric Na (Alan Z Liu) Pure Portfolio (2014)

Removing Milky Way from airglow images using Principle Component Analysis (Alan Z Liu) Pure Portfolio (2014)

Nonlinear coupling between quasi 2 day wave and tides based on meteor radar observations at Maui (Alan Z Liu) Pure Portfolio (2013)

Airglow Image Processing (Alan Z Liu) Pure Portfolio (2013)

Diurnal variation of gravity wave momentum flux and its forcing on the diurnal tide (Alan Z Liu) Pure Portfolio (2013)

Verifying linearizability via optimized refinement checking (Alan Z Liu) Pure Portfolio (2013)

Dynamic analysis of energy storage unit of the hydraulic hybrid vehicle (Alan Z Liu) Pure Portfolio (2013)

A nonlinear interaction event between a 16-day wave and a diurnal tide from meteor radar observations (Alan Z Liu) Pure Portfolio (2013)

Instability structures during periods of large Richardson number (Ri ¼): Evidence of parametric instability (Alan Z Liu) Pure Portfolio (2013)

Investigating Mountain Waves in MTM Image Data at Cerro Pachon, Chile (Alan Z Liu) Pure Portfolio (2012)

Meteor-radar observed mesospheric semi-annual oscillation (SAO) and quasi-biennial oscillation (QBO) over Maui, Hawaii (Alan Z Liu) Pure Portfolio (2012)

Spectral energy transfer of atmospheric gravity waves through sum and difference nonlinear interactions (Alan Z Liu) Pure Portfolio (2012)

Bayesian Inference in Linear Regression Models (Alan Z Liu) Pure Portfolio (2012)

Aboriginal Fractions: Enumerating Identity in Taiwan (Alan Z Liu) Pure Portfolio (2012)

Momentum budget of the migrating diurnal tide in the Whole Atmosphere Community Climate Model at vernal equinox (Alan Z Liu) Pure Portfolio (2012)

Meteor-radar observed mesospheric semi-annual oscillation (SAO) and quasi-biennial oscillation (QBO) over Maui, Hawaii (Alan Z Liu) Pure Portfolio (2012)

Momentum budget of the migrating diurnal tide in the Whole Atmosphere Community Climate Model at vernal equinox (Alan Z Liu) Pure Portfolio (2012)

Gravity wave characteristics from OH airglow imager over Maui (Alan Z Liu) Pure Portfolio (2011)

Seasonal variability of the diurnal tide in the mesosphere and lower thermosphere over Maui, Hawaii (20.7˚N, 156.3˚W) (Alan Z Liu) Pure Portfolio (2011)

Seasonal variability of the diurnal tide in the mesosphere and lower thermosphere over Maui, Hawaii (20.7°N, 156.3°W) (Alan Z Liu) Pure Portfolio (2011)

Gravity wave characteristics from OH airglow imager over Maui (Alan Z Liu) Pure Portfolio (2011)

Wave-induced transport of atmospheric constituents and its effect on the mesospheric Na layer (Alan Z Liu) Pure Portfolio (2010)

Dielectrophoretic Separation of Mouse Melanoma Clones (Alan Z Liu) Pure Portfolio (2010)

The loss of species: mangrove extinction risk and geographic areas of global concern (Alan Z Liu) Pure Portfolio (2010)

CMS data processing workflows during an extended cosmic ray run (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Measurement of the muon stopping power in lead tungstate (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Fine synchronization of the CMS muon drift-tube local trigger using cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance of the CMS drift tube chambers with cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance of the CMS cathode strip chambers with cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Commissioning of the CMS High-Level Trigger with cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance of CMS muon reconstruction in cosmic-ray events (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance of CMS hadron calorimeter timing and synchronization using test beam, cosmic ray, and LHC beam data (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Commissioning of the CMS experiment and the cosmic run at four tesla (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance study of the CMS barrel resistive plate chambers with cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Calibration of the CMS drift tube chambers and measurement of the drift velocity with cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance of the CMS Level-1 trigger during commissioning with cosmic ray muons and LHC beams (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Alignment of the CMS silicon tracker during commissioning with cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Alignment of the CMS muon system with cosmic-ray and beam-halo muons (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance of the CMS hadron calorimeter with cosmic ray muons and LHC beam data (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Precise mapping of the magnetic field in the CMS barrel yoke using cosmic rays (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Commissioning and Performance of the CMS Pixel Tracker with Cosmic Ray Muons (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Identification and filtering of uncharacteristic noise in the CMS hadron calorimeter (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Performance and operation of the CMS electromagnetic calorimeter (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Time reconstruction and performance of the CMS electromagnetic calorimeter (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

Aligning the CMS muon chambers with the muon alignment system during an extended cosmic ray run (Youngran Choi, Trevor Adams, Alan Z Liu) Pure Portfolio (2010)

A gamma-tocopherol-rich mixture of tocopherols inhibits chemically induced lung tumorigenesis in A/J mice and xenograft tumor growth (Alan Z Liu) Pure Portfolio (2010)

Wave-induced transport of atmospheric constituents and its effect on the mesospheric Na layer (Alan Z Liu) Pure Portfolio (2010)

Sources of gravity waves in the lower stratosphere above South Pole (Alan Z Liu) Pure Portfolio (2009)

Formal verification of scalable nonzero indicators (Alan Z Liu) Pure Portfolio (2009)

Gravity wave propagation and dissipation from the stratosphere to the lower thermosphere (Alan Z Liu) Pure Portfolio (2009)

Model checking linearizability via refinement (Alan Z Liu) Pure Portfolio (2009)

A model study of the effects of winds on concentric rings of gravity waves from a convective plume near Fort Collins on 11 May 2004 (Alan Z Liu) Pure Portfolio (2009)

Sources of gravity waves in the lower stratosphere above South Pole (Alan Z Liu) Pure Portfolio (2009)

Anode Biofilm Transcriptomics Reveals Outer Surface Components Essential for High Density Current Production in Geobacter sulfurreducens Fuel Cells (Alan Z Liu) Pure Portfolio (2009)

Estimate eddy diffusion coefficients from gravity wave vertical momentum and heat fluxes (Alan Z Liu) Pure Portfolio (2009)

Gravity wave propagation and dissipation from the stratosphere to the lower thermosphere (Alan Z Liu) Pure Portfolio (2009)

Overturning instability in the mesosphere and lower thermosphere: analysis of instability conditions in lidar data (Alan Z Liu) Pure Portfolio (2009)

A model study of the effects of winds on concentric rings of gravity waves from a convective plume near Fort Collins on 11 May 2004 (Alan Z Liu) Pure Portfolio (2009)

Characteristics of equatorial gravity waves derived from mesospheric airglow imaging observations (Alan Z Liu) Pure Portfolio (2009)

Quantifying expression of Geobacter spp. oxidative stress genes in pure culture and during in situ uranium bioremediation (Alan Z Liu) Pure Portfolio (2009)

Transcriptome of Geobacter uraniireducens growing in uranium-contaminated subsurface sediments (Alan Z Liu) Pure Portfolio (2009)

Tomographic Imaging of Airglow from Airborne Spectroscopic Measurements (D. Scott Anderson, Gary Swenson,, Farzad Kamalabadi, F. Kamalabadi, Alan Liu, Alan Z. Liu) Physical Sciences - Daytona Beach (2008)

Tomographic Imaging of Airglow from Airborne Spectroscopic Measurements (Alan Z Liu) Pure Portfolio (2008)

Parametric Non-Mixture Cure Models for Schedule-Finding of Therapeutic Agents (Alan Z Liu) Pure Portfolio (2008)

Study of the solar anisotropy of cosmic ray primaries of about 200 GeV energy with the L3+C muon detector (Alan Z Liu) Pure Portfolio (2008)

Benefits of in-situ synthesized microarrays for analysis of gene expression in understudied microorganisms (Alan Z Liu) Pure Portfolio (2008)

Relative errors of difference-based variance estimators in nonparametric regression (Alan Z Liu) Pure Portfolio (2008)

Genome-wide gene expression patterns and growth requirements suggest that Pelobacter carbinolicus reduces Fe(III) indirectly via sulfide production (Alan Z Liu) Pure Portfolio (2008)

Green Turf Quality and Evapotranspiration Rate in Summer of emAgrostis stolonifera/em L. cv. Yuexuan No. 1 in Guangzhou Area (Alan Z Liu) Pure Portfolio (2008)

On the variability of mesospheric OH emission profiles (Alan Z Liu) Pure Portfolio (2007)

On the Variability of Mesospheric OH Emission Profiles (Romina Nikoukar, Gary R. Swenson, G. R. Swenson, Alan Z. Liu, Farzad Kamalabadi, F. Kamalabadi) Physical Sciences - Daytona Beach (2007)

On the Variability of Mesospheric OH Emission Profiles (Alan Z Liu) Pure Portfolio (2007)

Characteristics of short-period wavelike features near 87 km altitude from airglow and lidar observations over Maui (Alan Z Liu) Pure Portfolio (2007)

Characteristics of Short-Period Wavelike Features Near 87 km Altitude from Airglow and Lidar Observations Over Maui (J. H. Hecht, A. Z. Liu, Alan Z. Liu, R. L. Walterscheid, S. J. Franke, Steven J. Franke, R. J. Rudy, M. J. Taylor, P. -D. Pautet) Physical Sciences - Daytona Beach (2007)

Characteristics of Short-Period Wavelike Features Near 87 km Altitude from Airglow and Lidar Observations Over Maui (Alan Z Liu) Pure Portfolio (2007)

O(1S), OH, and O2(b) airglow layer perturbations due to AGWs and their implied effects on the atmosphere (Alan Z Liu) Pure Portfolio (2007)

Measurements of Mesospheric Sodium Abundance above the Hawaiian Islands (Lewis C. Roberts, Jr., L. William Bradford, Christopher R. Neyman, Alan Z. Liu) Physical Sciences - Daytona Beach (2007)

O(1S), OH, and O2(b) Airglow Layer Perturbations due to AGWs and their Implied Effects on the Atmosphere (Fabio Vargas, Fabia A. Vargas, Gary Swenson, G. R. Swenson, Gary R. Swenson, Alan Liu, Alan Z. Liu, Delano Gobbi) Physical Sciences - Daytona Beach (2007)

O(1S), OH, and O2(b) Airglow Layer Perturbations due to AGWs and their Implied Effects on the Atmosphere (Alan Z Liu) Pure Portfolio (2007)

Measurements of Mesospheric Sodium Abundance above the Hawaiian Islands (Alan Z Liu) Pure Portfolio (2007)

Measurements of mesospheric sodium abundance above the Hawaiian Islands (Alan Z Liu) Pure Portfolio (2007)

Seasonal Variations of the Vertical Fluxes of Heat and Horizontal Momentum in the Mesopause Region at Starfire Optical Range, New Mexico (Chester S. Gardner, Alan Z. Liu) Physical Sciences - Daytona Beach (2007)

Seasonal Variations of the Vertical Fluxes of Heat and Horizontal Momentum in the Mesopause Region at Starfire Optical Range, New Mexico (Alan Z Liu) Pure Portfolio (2007)

Seasonal variations of the vertical fluxes of heat and horizontal momentum in the mesopause region at Starfire Optical Range, New Mexico (Alan Z Liu) Pure Portfolio (2007)

Investigation of a "wall" wave event (Alan Z Liu) Pure Portfolio (2007)

Investigation of a “Wall” Wave Event (Feng Li, Gary R. Swenson, G. R. Swenson, Alan Z. Liu, Michael Taylor, M. J. Taylor, Yucheng Zhao) Physical Sciences - Daytona Beach (2007)

Investigation of a “Wall” Wave Event (Alan Z Liu) Pure Portfolio (2007)

Involvement of Geobacter sulfurreducens SfrAB in acetate metabolism rather than intracellular, respiration-linked Fe(III) citrate reduction (Alan Z Liu) Pure Portfolio (2007)

Sequential evaluation of a medical diagnostic test with binary outcomes (Alan Z Liu) Pure Portfolio (2007)

Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2007)

Study of resonance formation in the mass region 1400-1500 MeV through the reaction gamma gamma - K-S(0) K-+/-pi(-/+) (Alan Z Liu) Pure Portfolio (2007)

Comparing the performance and satisfaction of face-to-face and virtual teams in a learning enviroment (Alan Z Liu) Pure Portfolio (2007)

Bayesian meta-analysis models for microarray data: a comparative study (Alan Z Liu) Pure Portfolio (2007)

Smoothing spline estimation of variance functions (Alan Z Liu) Pure Portfolio (2007)

Modeling of hormone secretion-generating mechanisms with splines: A pseudo-likelihood approach (Alan Z Liu) Pure Portfolio (2007)

Search for neutral MSSM Higgs bosons at LEP (Aman Gupta, Alan Z Liu) Pure Portfolio (2006)

Detecting pulsatile hormone secretions using nonlinear mixed effects partial spline models (Alan Z Liu) Pure Portfolio (2006)

Analysis of the pi(+) pi(-) pi(+)pi(-) and pi(+)pi(0) pi(-) pi(0) final states in quasi-real two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2006)

Measurement of the mass and the width of the W boson at LEP (Alan Z Liu) Pure Portfolio (2006)

A Critical Role for the Host Mediator Macrophage Migration Inhibitory Factor in the Pathogenesis of Malarial Anemia (John Griffith, Alan Z Liu) Pure Portfolio (2006)

Measurement of hadron and lepton-pair production in e(+)e(-) collisions at root s=192-208 GeV at LEP (Alan Z Liu) Pure Portfolio (2006)

A search for flaring very-high-energy cosmic gamma-ray sources with the L3+C muon spectrometer (Alan Z Liu) Pure Portfolio (2006)

Microarray and genetic analysis of electron transfer to electrodes in Geobacter sulfurreducens (Alan Z Liu) Pure Portfolio (2006)

Vertical heat and constituent transport in the mesopause region by dissipating gravity waves at Maui, Hawaii (20.7°N), and Starfire Optical Range, New Mexico (35°N) (Alan Z Liu) Pure Portfolio (2005)

Observations of Gravity Wave Breakdown into Ripples Associated with Dynamical Instabilities (Feng Li, Alan Z. Liu, Gary R. Swenson, G. R. Swenson, James H. Hecht, J. H. Hecht, Walter A. Robinson) Physical Sciences - Daytona Beach (2005)

Observations of Gravity Wave Breakdown into Ripples Associated with Dynamical Instabilities (Alan Z Liu) Pure Portfolio (2005)

Observational Investigations of Gravity Wave Momentum Flux with Spectroscopic Imaging (J. Tang, Jing Tang, G. R. Swenson, Gary R. Swenson, Alan Z. Liu, F. Kamalabadi, Farzad Kamalabadi) Physical Sciences - Daytona Beach (2005)

Observational Investigations of Gravity Wave Momentum Flux with Spectroscopic Imaging (Alan Z Liu) Pure Portfolio (2005)

Climatology of Short-Period Gravity Waves Observed over Northern Australia during the Darwin Area Wave Experiment (DAWEX) and their Dominant Source Regions (P. -D. Pautet, M. J. Taylor, Alan Z. Liu, Gary Swenson, G. R. Swenson, Gary R. Swenson) Physical Sciences - Daytona Beach (2005)

Climatology of Short-Period Gravity Waves Observed over Northern Australia during the Darwin Area Wave Experiment (DAWEX) and their Dominant Source Regions (Alan Z Liu) Pure Portfolio (2005)

Characteristics of Instabilities in the Mesopause Region over Maui, Hawaii (Feng Li, Alan Z. Liu, Gary R. Swenson, G. R. Swenson) Physical Sciences - Daytona Beach (2005)

Characteristics of Instabilities in the Mesopause Region over Maui, Hawaii (Alan Z Liu) Pure Portfolio (2005)

Vertical Heat and Constituent Transport in the Mesopause Region by Dissipating Gravity Waves at Maui, Hawaii (20.7ºN), and Starfire Optical Range, New Mexico (35ºN) (Alan Z. Liu, Chester S. Gardner) Physical Sciences - Daytona Beach (2005)

Maui Mesosphere and Lower Thermosphere (Maui MALT) Observations of the Evolution of Kelvin-Helmholtz Billows Formed Near 86 km Altitude (J. H. Hecht, Alan Z. Liu, R. L. Walterscheid, R. J. Rudy) Physical Sciences - Daytona Beach (2005)

Comparison of Meteor Radar and Na Doppler Lidar Measurements of Winds in the Mesopause Region above Maui, Hawaii (S. J. Franke, Steven J. Franke, X. Chu, Xinzhao Chu, A. Z. Liu, Alan Z. Liu, W. K. Hocking, Wayne K. Hocking) Physical Sciences - Daytona Beach (2005)

Vertical Heat and Constituent Transport in the Mesopause Region by Dissipating Gravity Waves at Maui, Hawaii (20.7ºN), and Starfire Optical Range, New Mexico (35ºN) (Alan Z Liu) Pure Portfolio (2005)

Comparison of Meteor Radar and Na Doppler Lidar Measurements of Winds in the Mesopause Region above Maui, Hawaii (Alan Z Liu) Pure Portfolio (2005)

Maui Mesosphere and Lower Thermosphere (Maui MALT) Observations of the Evolution of Kelvin-Helmholtz Billows Formed Near 86 km Altitude (Alan Z Liu) Pure Portfolio (2005)

Estimation of Gravity Wave Momentum Flux with Spectroscopic Imaging (Jing Tang, Farzad Kamalabadi, Steven J. Franke, S. J. Franke, Alan Z. Liu, Gary R. Swenson, G. R. Swenson) Physical Sciences - Daytona Beach (2005)

Measurement of the photon structure function F-2(gamma) with the L3 detector at LEP (Alan Z Liu) Pure Portfolio (2005)

Maui mesosphere and lower thermosphere (MALT) Na lidar enterprise (Alan Z Liu) Pure Portfolio (2005)

Polar stratospheric clouds observed by a lidar at Rothera, Antarctica (67.5° S, 68.0° W) (Alan Z Liu) Pure Portfolio (2005)

Search for an invisibly-decaying Higgs boson at LEP (Alan Z Liu) Pure Portfolio (2005)

Climatology of Short-period Gravity WavesObserved Over Northern Australia During the DAWEX Campaign and Their Dominant SourceRegions (Alan Z Liu) Pure Portfolio (2005)

Study of spin and decay-plane correlations of W bosons in the e(+) e(-)- W+W- process at LEP (Alan Z Liu) Pure Portfolio (2005)

Estimation of Gravity Wave Momentum Flux with Spectroscopic Imaging (Alan Z Liu) Pure Portfolio (2005)

Measurement of the running of the electromagnetic coupling at large momentum-transfer at LEP (Alan Z Liu) Pure Portfolio (2005)

Testing generalized linear models using smoothing spline methods (Alan Z Liu) Pure Portfolio (2005)

Compton scattering of quasi-real virtual photons at LEP (Alan Z Liu) Pure Portfolio (2005)

Z-boson production with two unobserved, back-to-back, hard photons at LEP (Alan Z Liu) Pure Portfolio (2005)

Measurement of the shadowing of high-energy cosmic rays by the Moon: A search for TeV-energy antiprotons (Alan Z Liu) Pure Portfolio (2005)

Measurement of the cross section for open-beauty production in photon-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2005)

Measurement of exclusive p(+)p(-) production in mid-virtuality two-photon interactions and study of the yy* - pp process at LEP (Alan Z Liu) Pure Portfolio (2005)

Neutral-current four-fermion production in e(+)e(-) interactions at LEP (Alan Z Liu) Pure Portfolio (2005)

Unstable layers in the mesopause region observed with Na lidar during the Turbulent Oxygen Mixing Experiment (TOMEX) (Alan Z Liu) Pure Portfolio (2004)

Airglow Emissions and Oxygen Mixing Ratios from the Photometer Experiment on the Turbulent Oxygen Mixing Experiment (TOMEX) (J. H. Hecht, Alan Z. Liu, Zhuangren Z. Liu, R. L. Walterscheid, R. G. Roble, Raymond G. Roble, M. F. Larsen, Miguel F. Larsen, J. H. Clemmons) Physical Sciences - Daytona Beach (2004)

Airglow Emissions and Oxygen Mixing Ratios from the Photometer Experiment on the Turbulent Oxygen Mixing Experiment (TOMEX) (Alan Z Liu) Pure Portfolio (2004)

Observations of Overturning in the Upper Mesosphere and Lower Thermosphere (M. F. Larsen, Miguel F. Larsen, Alan Z. Liu, C. S. Gardner, Chester S. Gardner, M. C. Kelley, Michael C. Kelley, S. Collins, J. Friedman, J. H. Hecht) Physical Sciences - Daytona Beach (2004)

Observations of Overturning in the Upper Mesosphere and Lower Thermosphere (Alan Z Liu) Pure Portfolio (2004)

An Overview of Observations of Unstable Layers during the Turbulent Oxygen Mixing Experiment (TOMEX) (J. H. Hecht, Alan Z. Liu, Zhuangren Z. Liu, R. L. Bishop, J. H. Clemmons, C. S. Gardner, Chester S. Gardner, M. F. Larsen, Miguel F. Larsen, R. G. Roble, Raymond G. Roble, G. R. Swenson, Gary R. Swenson, R. L. Walterscheid) Physical Sciences - Daytona Beach (2004)

An Overview of Observations of Unstable Layers during the Turbulent Oxygen Mixing Experiment (TOMEX) (Alan Z Liu) Pure Portfolio (2004)

TOMEX: Mesospheric and Lower Thermospheric Diffusivities and Instability Layers (R. L. Bishop, M. F. Larsen, Miguel F. Larsen, J. H. Hecht, Alan Z. Liu, C. S. Gardner, Chester S. Gardner) Physical Sciences - Daytona Beach (2004)

TOMEX: Mesospheric and Lower Thermospheric Diffusivities and Instability Layers (Alan Z Liu) Pure Portfolio (2004)

Unstable Layers in the Mesopause Region Observed with Na Lidar During the Turbulent Oxygen Mixing Experiment (TOMEX) Campaign (Alan Z. Liu, Raymond G. Roble, James H. Hecht, J. H. Hecht, Miguel F. Larsen, Chester S. Gardner, C. S. Gardner) Physical Sciences - Daytona Beach (2004)

Unstable Layers in the Mesopause Region Observed with Na Lidar During the Turbulent Oxygen Mixing Experiment (TOMEX) Campaign (Alan Z Liu) Pure Portfolio (2004)

Vertical Dynamical Transport of Mesospheric Constituents by Dissipating Gravity Waves (Alan Z. Liu, Chester S. Gardner, C. S. Gardner) Physical Sciences - Daytona Beach (2004)

Measurement of the atmospheric muon spectrum from 20 to 3000 GeV (Alan Z Liu) Pure Portfolio (2004)

Study of the e(+)e(-) - Z gamma process at LEP and limits on triple neutral-gauge-boson couplings (Alan Z Liu) Pure Portfolio (2004)

Search for branons at LEP (Alan Z Liu) Pure Portfolio (2004)

Search for anomalous couplings in the Higgs sector at LEP (Alan Z Liu) Pure Portfolio (2004)

Flavour independent search for neutral Higgs bosons at LEP (Alan Z Liu) Pure Portfolio (2004)

Measurement of exclusive rho(+)rho(-) production in high-Q(2) two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2004)

Search for scalar leptons and scalar quarks at LEP (Alan Z Liu) Pure Portfolio (2004)

Measurement of the Z-boson mass using e(+)e(-)- Z gamma events at centre-of-mass energies above the Z pole (Alan Z Liu) Pure Portfolio (2004)

Vertical Dynamical Transport of Mesospheric Constituents by Dissipating Gravity Waves (Alan Z Liu) Pure Portfolio (2004)

Measurement of the cross section of W-boson pair production at LEP (Alan Z Liu) Pure Portfolio (2004)

Muon-pair and tau-pair production in two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2004)

Studies of hadronic event structure in e(+)e(-) annihilation from 30 to 209 GeV with the L3 detector (Alan Z Liu) Pure Portfolio (2004)

Single- and multi-photon events with missing energy in e(+)e(-) collisions at LEP (Alan Z Liu) Pure Portfolio (2004)

Inclusive jet production in two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2004)

Measurement of exclusive p(0)p(0) production in mid-virtuality two-photon interactions at LEP (Alan Z Liu) Pure Portfolio (2004)

Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP (Alan Z Liu) Pure Portfolio (2004)

Measurement of triple-gauge-boson couplings of the W boson at LEP (Alan Z Liu) Pure Portfolio (2004)

Seasonal and nocturnal variations of the mesospheric sodium layer at Starfire Optical Range, New Mexico (Alan Z Liu) Pure Portfolio (2003)

TOMEX: A Comparison of Lidar and Sounding Rocket Chemical Tracer (M. F. Larsen, Miguel F. Larsen, Alan Z. Liu, R. L. Bishop, J. H. Hecht) Physical Sciences - Daytona Beach (2003)

TOMEX: A Comparison of Lidar and Sounding Rocket Chemical Tracer (Alan Z Liu) Pure Portfolio (2003)

TOMEX (Alan Z Liu) Pure Portfolio (2003)

A Modeling Study of O2 and OH Airglow Perturbations Induced by Atmospheric Gravity Waves (Alan Z. Liu, Gary R. Swenson, G. R. Swenson) Physical Sciences - Daytona Beach (2003)

A Modeling Study of O2 and OH Airglow Perturbations Induced by Atmospheric Gravity Waves (Alan Z Liu) Pure Portfolio (2003)

Seasonal and Nocturnal Variations of the Mesospheric Sodium Layer at Starfire Optical Range, New Mexico (Hu Xiong, Chester S. Gardner, C. S. Gardner, Alan Z. Liu) Physical Sciences - Daytona Beach (2003)

Measurements of Atmospheric Stability in the Mesopause Region at Starfire Optical Range, NM (Yucheng Zhao, Alan Z. Liu, Chester S. Gardner, C. S. Gardner) Physical Sciences - Daytona Beach (2003)

High Frequency Atmospheric Gravity Wave Damping in the Mesosphere (G. R. Swenson, Gary R. Swenson, Alan Z. Liu, F. Li, Feng Li, J. Tang, Jing Tang) Physical Sciences - Daytona Beach (2003)

Measurement of exclusive rho 0 rho 0 production in two-photon collisions at high Q(2) at LEP (Alan Z Liu) Pure Portfolio (2003)

High Frequency Atmospheric Gravity Wave Damping in the Mesosphere (Alan Z Liu) Pure Portfolio (2003)

Search for colour reconnection effects in e(+)e(-) - W+W- - hadrons through particle-flow studies at LEP (Alan Z Liu) Pure Portfolio (2003)

Search for a Higgs boson decaying to weak boson pairs at LEP (Alan Z Liu) Pure Portfolio (2003)

Seasonal and Nocturnal Variations of the Mesospheric Sodium Layer at Starfire Optical Range, New Mexico (Alan Z Liu) Pure Portfolio (2003)

Propagation directions of the mesospheric monochromatic inertial gravity waves observed with a lidar at SOR, NM (Alan Z Liu) Pure Portfolio (2003)

Annual mesospheric mid-night winds observed with a lidar at Starfire Optical Range, NM (Alan Z Liu) Pure Portfolio (2003)

High frequency atmospheric gravity wave damping in the mesosphere (Alan Z Liu) Pure Portfolio (2003)

Extraction of Momentum Flux of Monochromatic Gravity Waves Using Spectroscopic Imaging (Alan Z Liu) Pure Portfolio (2003)

Study of the e(+)e(-) - Ze(+)e(-) process at LEP (Alan Z Liu) Pure Portfolio (2003)

Search for charged Higg bosons at LEP (Alan Z Liu) Pure Portfolio (2003)

Measurements of Atmospheric Stability in the Mesopause Region at Starfire Optical Range, NM (Alan Z Liu) Pure Portfolio (2003)

Measurement of charged-particle multiplicity distributions and their H-q moments in hadronic Z decays at LEP (Alan Z Liu) Pure Portfolio (2003)

Proton-antiproton pair production in two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2003)

Z boson pair-production at LEP (Alan Z Liu) Pure Portfolio (2003)

Inclusive charged hadron production in two-photon collisions at LEP (Alan Z Liu) Pure Portfolio (2003)

Search for doubly-charged Higgs bosons at LEP (Alan Z Liu) Pure Portfolio (2003)

Search for excited leptons at LEP (Alan Z Liu) Pure Portfolio (2003)

Measurement of W polarisation at LEP (Alan Z Liu) Pure Portfolio (2003)

Characteristics of Quasi-Monochromatic Gravity Waves Observed with Na Lidar in the Mesopause Region at Starfire Optical Range, NM (Xiong Hu, Alan Z. Liu, Chester S. Gardner, C. S. Gardner, Gary R. Swenson) Physical Sciences - Daytona Beach (2002)

Characteristics of Quasi-Monochromatic Gravity Waves Observed with Na Lidar in the Mesopause Region at Starfire Optical Range, NM (Alan Z Liu) Pure Portfolio (2002)

Characteristics of quasi-monochromatic gravity waves observed with Na lidar in the mesopause region at Starfire Range, NM (Alan Z Liu) Pure Portfolio (2002)

An Observation of a Fast External Atmospheric Acoustic-gravity Wave (J. H. Hecht, R. L. Walterscheid, Michael P. Hickey Ph.D., Michael P. Hickey Dr., R. J. Rudy, A. Z. Liu, Zhuangren Z. Liu) Publications (2002)

An Observation of a Fast External Atmospheric Acoustic-gravity Wave (Michael P. Hickey, Alan Z Liu) Pure Portfolio (2002)

High Frequency Gravity Waves Observed in OH airglow at Starfire Optical Range, NM: Seasonal Variations in Momentum Flux (Jing Tang, J. Tang, Alan Z. Liu, Gary R. Swenson, G. R. Swenson) Physical Sciences - Daytona Beach (2002)

High Frequency Gravity Waves Observed in OH airglow at Starfire Optical Range, NM: Seasonal Variations in Momentum Flux (Alan Z Liu) Pure Portfolio (2002)

Observations of persistent Leonid meteor trails 3. The ‘‘Glowworm’’ (Jack D. Drummond, Jack Drummond, Brent W. Grime, Chester S. Gardner, C. S. Gardner, Alan Z. Liu, Zhuangren Z. Liu, Xinzhao Chu, X. Chu, Michael C. Kelley, Craig Kruschwitz, Timothy J. Kane) Physical Sciences - Daytona Beach (2002)

Observations of persistent Leonid meteor trails 3. The ‘‘Glowworm’’ (Alan Z Liu) Pure Portfolio (2002)

Comparison of Na Lidar and Meteor Radar Wind Measurements at Starfire Optical Range, NM, USA (Alan Z. Liu, Wayne K. Hocking, Steven J. Franke, T. Thayaparan) Physical Sciences - Daytona Beach (2002)

Atmospheric Stability and Gravity Wave Dissipation in the Mesopause Region (Chester S. Gardner, C. S. Gardner, Yucheng Zhao, Alan Z. Liu) Physical Sciences - Daytona Beach (2002)

Comparison on Na lidar and meteor radar wind measurements at Starfire optical Range, NM, USA (Alan Z Liu) Pure Portfolio (2002)

Sublimb CO2 4200 nm measurements of small-scale internal Gravity Wave (GW) sources and their propagation, and effects on the OH airglow (Alan Z Liu) Pure Portfolio (2002)

Atmospheric Stability and Gravity Wave Dissipation in the Mesopause Region (Alan Z Liu) Pure Portfolio (2002)

Comparison of Na Lidar and Meteor Radar Wind Measurements at Starfire Optical Range, NM, USA (Alan Z Liu) Pure Portfolio (2002)

Persistent Leonid meteor trails (Alan Z Liu) Pure Portfolio (2001)

Observations of Persistent Leonid Meteor Trails 2. Photometry and Numerical Modeling (C. A. Kruschwitz, C Kruschwitz, Craig Kruschwitz, M. C. Kelley, Michael C. Kelley, C. S. Gardner, Chester S. Gardner, G. Swenson, Gary Swenson,, Gary R. Swenson, A. Z. Liu, Alan Z. Liu, X. Chu, Xinzhao Chu, J. D. Drummond, J Drummond, Jack Drummond, B. W. Grime, B Grime, Brent W. Grime, W. T. Armstrong, J. M. C. Plane, John M. C. Plane, P. Jenniskens) Physical Sciences - Daytona Beach (2001)

Observations of Persistent Leonid Meteor Trails. 1. Advection of the "Diamond Ring" (Jack D. Drummond, Jack Drummond, Brent W. Grime, Chester S. Gardner, C. S. Gardner, Alan Z. Liu, Zhuangren Z. Liu, Xinzhao Chu, Timothy J. Kane) Physical Sciences - Daytona Beach (2001)

Observations of Persistent Leonid Meteor Trails 2. Photometry and Numerical Modeling (Alan Z Liu) Pure Portfolio (2001)

Observations of Persistent Leonid Meteor Trails. 1. Advection of the "Diamond Ring" (Alan Z Liu) Pure Portfolio (2001)

First Observations of Long-Lived Meteor Trains with Resonance Lidar and Other Optical Instruments (M. C. Kelley, Michael C. Kelley, C. Gardner, C. S. Gardner, Chester S. Gardner, J Drummond, Jack Drummond, T Armstrong, A Liu, Alan Z. Liu, Chu G. Papen, C Kruschwitz, Craig Kruschwitz, P. Loughmiller, B Grime, Brent W. Grime, J. Engelman) Physical Sciences - Daytona Beach (2000)

Meteor Trail Advection Observed During the 1998 Leonid Shower (Brent W. Grime, Timothy J. Kane, Alan Liu, Zhuangren Z. Liu, George Papen, George C. Papen, Chester S. Gardner, C. S. Gardner, Michael C. Kelley, M. C. Kelley, Craig Kruschwitz, Jack Drummond) Physical Sciences - Daytona Beach (2000)

Lidar Observations of Elevated Temperatures in Bright Chemiluminescent Meteor Trails During the 1998 Leonid Shower (Xinzhao Chu, X. Chu, Alan Z. Liu, Zhuangren Z. Liu, George Papen, George C. Papen, Chester S. Gardner, C. S. Gardner) Physical Sciences - Daytona Beach (2000)

First Observations of Long-Lived Meteor Trains with Resonance Lidar and Other Optical Instruments (Alan Z Liu) Pure Portfolio (2000)

Meteor Trail Advection Observed During the 1998 Leonid Shower (Alan Z Liu) Pure Portfolio (2000)

Lidar Observations of Elevated Temperatures in Bright Chemiluminescent Meteor Trails During the 1998 Leonid Shower (Alan Z Liu) Pure Portfolio (2000)

Lidar observations of elevated temperatures in bright chemiluminescent meteor trails during the 1998 Leonid shower (Alan Z Liu) Pure Portfolio (2000)

Gravity Wave Characteristics in the Lower Atmosphere at South Pole (Matt Pfenniger, Alan Z. Liu, Zhuangren Z. Liu, George C. Papen, Chester S. Gardner, C. S. Gardner) Physical Sciences - Daytona Beach (1999)

Gravity wave characteristics in the lower atmosphere at south pole (Alan Z Liu) Pure Portfolio (1999)

Gravity Wave Characteristics in the Lower Atmosphere at South Pole (Alan Z Liu) Pure Portfolio (1999)

Maintenance of Circulation Anomalies during the 1988 Drought and 1993 Floods over the United States (Alan Z. Liu, Mingfang Ting, Hailan Wang) Physical Sciences - Daytona Beach (1998)

Maintenance of Circulation Anomalies during the 1988 Drought and 1993 Floods over the United States (Alan Z Liu) Pure Portfolio (1998)

A Model for Calculating Acoustic Gravity Wave Energy and Momentum Flux in the Mesosphere from OH Airglow (Gary R. Swenson, Gary Swenson,, Alan Z. Liu) Physical Sciences - Daytona Beach (1998)

A Model for Calculating Acoustic Gravity Wave Energy and Momentum Flux in the Mesosphere from OH Airglow (Alan Z Liu) Pure Portfolio (1998)

A model for calculating acoustic gravity wave energy and momentum flux in the mesosphere from OH airglow (Alan Z Liu) Pure Portfolio (1998)

Hormone synthesis by a transplantable thyroid tumor in mice. (Alan Z Liu) Pure Portfolio (1963)

Alan Liu

Overview

Teaching

Research