Laura E Crotty Alexander (Laura Crotty E Alexander, Laura E Crotty-Alexander, Laura Crotty Alexander, L E Crotty Alexander)

ORCID

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 44

Top Venues

Annals of the American Thoracic Society

JMIR perioperative medicine

Science translational medicine

International journal of environmental research and public health

University of California San Diego

Duke University (BSC)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

University of California San Diego

United States

Associate Professor :: Medicine

Education History

Duke University

United States

BSC

Publications

Ryan M Shepard, Anghesom Ghebremedhin, Isaraphorn Pratumchai, Sally R Robinson, Courtney Betts, Jingjing Hu, Roman Sasik, Kathleen M Fisch, Jaroslav Zak, Hui Chen, Marc Paradise, Jason Rivera, Mohammad Amjad, Satoshi Uchiyama, Hideya Seo, Alejandro D Campos, Denise Ann Dayao, Saul Tzipori, Cesar Piedra-Mora, Soumita Das, Farnaz Hasteh, Hana Russo, Xin Sun, Le Xu, Laura E Crotty Alexander, Jason M Duran, Mazen Faris Odish, Victor G Pretorius, Nell C Kirchberger, Shao-Ming Chin, Tami Von Schalscha, David A Cheresh, John D Morrey, Rossitza Alargova, Brenda O'Connell, Theodore A Martinot, Sandip P Patel, Victor Nizet, Amanda J Martinot, Lisa M Coussens, John R Teijaro, Judith A Varner
PI3Kγ inhibition circumvents inflammation and vascular leak in SARS-CoV-2 and other infections. Science translational medicine 16 (754) (2024)
Niamh Malhotra, Nikita Kasaraneni, Zoya Ahadian, Howard Chang, Ira Advani, Jade McDermott, Caitlyn Truong, Samvel Gaboyan, Ankita Mittal, Alexia Perryman, Jorge A Masso-Silva, Christine M Steeger, Russell P Bowler, Peter J Castaldi, Sunita Sharma, Laura E Crotty Alexander
Dual Use of Cannabis with Tobacco Is Associated with Increased Sugary Food and Drink Intake in Young People. International journal of environmental research and public health 21 (8) (2024)
Niamh Malhotra, Nikita Kasaraneni, Zoya Ahadian, Howard Chang, Ira Advani, Jade McDermott, Caitlyn Truong, Samvel Gaboyan, Ankita Mittal, Alexia Perryman, Jorge A Masso-Silva, Christine M Steeger, Russell P Bowler, Peter J Castaldi, Sunita Sharma, Laura E Crotty Alexander
Dual Use of Cannabis with Tobacco Is Associated with Increased Sugary Food and Drink Intake in Young People. International journal of environmental research and public health 21 (8) (2024)
Ryan M Shepard, Anghesom Ghebremedhin, Isaraphorn Pratumchai, Sally R Robinson, Courtney Betts, Jingjing Hu, Roman Sasik, Kathleen M Fisch, Jaroslav Zak, Hui Chen, Marc Paradise, Jason Rivera, Mohammad Amjad, Satoshi Uchiyama, Hideya Seo, Alejandro D Campos, Denise Ann Dayao, Saul Tzipori, Cesar Piedra-Mora, Soumita Das, Farnaz Hasteh, Hana Russo, Xin Sun, Le Xu, Laura E Crotty Alexander, Jason M Duran, Mazen Faris Odish, Victor G Pretorius, Nell C Kirchberger, Shao-Ming Chin, Tami Von Schalscha, David A Cheresh, John D Morrey, Rossitza Alargova, Brenda O'Connell, Theodore A Martinot, Sandip P Patel, Victor Nizet, Amanda J Martinot, Lisa M Coussens, John R Teijaro, Judith A Varner
PI3Kγ inhibition circumvents inflammation and vascular leak in SARS-CoV-2 and other infections. Science translational medicine 16 (754) (2024)
Ryan M Shepard, Anghesom Ghebremedhin, Isaraphorn Pratumchai, Sally R Robinson, Courtney Betts, Jingjing Hu, Roman Sasik, Kathleen M Fisch, Jaroslav Zak, Hui Chen, Marc Paradise, Jason Rivera, Mohammad Amjad, Satoshi Uchiyama, Hideya Seo, Alejandro D Campos, Denise Ann Dayao, Saul Tzipori, Cesar Piedra-Mora, Soumita Das, Farnaz Hasteh, Hana Russo, Xin Sun, Le Xu, Laura E Crotty Alexander, Jason M Duran, Mazen Faris Odish, Victor G Pretorius, Nell C Kirchberger, Shao-Ming Chin, Tami Von Schalscha, David A Cheresh, John D Morrey, Rossitza Alargova, Brenda O'Connell, Theodore A Martinot, Sandip P Patel, Victor Nizet, Amanda J Martinot, Lisa M Coussens, John R Teijaro, Judith A Varner
PI3Kγ inhibition circumvents inflammation and vascular leak in SARS-CoV-2 and other infections. Science translational medicine 16 (754) (2024)
Ryan M Shepard, Anghesom Ghebremedhin, Isaraphorn Pratumchai, Sally R Robinson, Courtney Betts, Jingjing Hu, Roman Sasik, Kathleen M Fisch, Jaroslav Zak, Hui Chen, Marc Paradise, Jason Rivera, Mohammad Amjad, Satoshi Uchiyama, Hideya Seo, Alejandro D Campos, Denise Ann Dayao, Saul Tzipori, Cesar Piedra-Mora, Soumita Das, Farnaz Hasteh, Hana Russo, Xin Sun, Le Xu, Laura E Crotty Alexander, Jason M Duran, Mazen Faris Odish, Victor G Pretorius, Nell C Kirchberger, Shao-Ming Chin, Tami Von Schalscha, David A Cheresh, John D Morrey, Rossitza Alargova, Brenda O'Connell, Theodore A Martinot, Sandip P Patel, Victor Nizet, Amanda J Martinot, Lisa M Coussens, John R Teijaro, Judith A Varner
PI3Kγ inhibition circumvents inflammation and vascular leak in SARS-CoV-2 and other infections. Science translational medicine 16 (754) (2024)
Meghan E Rebuli, Jason J Rose, Alexandra Noël, Daniel P Croft, Neal L Benowitz, Alan H Cohen, Maciej Lukasz Goniewicz, Brandon T Larsen, Noel J Leigh, Matthew D McGraw, Anne C Melzer, Arthur L Penn, Irfan Rahman, Dona J Upson, Laura E Crotty Alexander, Gary Ewart, Ilona Jaspers, Sven-Eric Jordt, Seth Kligerman, Ceila E Loughlin, Rob McConnell, Enid R Neptune, Tran B Nguyen, Kent E Pinkerton, Theodore J Witek
The E-cigarette or Vaping Product Use-Associated Lung Injury Epidemic: Pathogenesis, Management, and Future Directions: An Official American Thoracic Society Workshop Report. Annals of the American Thoracic Society 20 (1) (2023)
Meghan E Rebuli, Jason J Rose, Alexandra Noël, Daniel P Croft, Neal L Benowitz, Alan H Cohen, Maciej Lukasz Goniewicz, Brandon T Larsen, Noel J Leigh, Matthew D McGraw, Anne C Melzer, Arthur L Penn, Irfan Rahman, Dona J Upson, Laura E Crotty Alexander, Gary Ewart, Ilona Jaspers, Sven-Eric Jordt, Seth Kligerman, Ceila E Loughlin, Rob McConnell, Enid R Neptune, Tran B Nguyen, Kent E Pinkerton, Theodore J Witek
The E-cigarette or Vaping Product Use-Associated Lung Injury Epidemic: Pathogenesis, Management, and Future Directions: An Official American Thoracic Society Workshop Report. Annals of the American Thoracic Society 20 (1) (2023)
Eric Mlodzinski, Gabriel Wardi, Clare Viglione, Shamim Nemati, Laura E Crotty Alexander, Atul Malhotra
Assessing Barriers to Implementation of Machine Learning and Artificial Intelligence-Based Tools in Critical Care: Web-Based Survey Study. JMIR perioperative medicine 6 (2023)
Nisha Tapryal, Anirban Chakraborty, Kaushik Saha, Azharul Islam, Lang Pan, Koa Hosoki, Ibrahim M Sayed, Jason M Duran, Joshua Alcantara, Vanessa Castillo, Courtney Tindle, Altaf H Sarker, Maki Wakamiya, Victor J Cardenas, Gulshan Sharma, Laura E Crotty Alexander, Sanjiv Sur, Debashis Sahoo, Gourisankar Ghosh, Soumita Das, Pradipta Ghosh, Istvan Boldogh, Tapas K Hazra
The DNA glycosylase NEIL2 is protective during SARS-CoV-2 infection. Nature communications 14 (1) (2023)
Eric Mlodzinski, Gabriel Wardi, Clare Viglione, Shamim Nemati, Laura E Crotty Alexander, Atul Malhotra
Assessing Barriers to Implementation of Machine Learning and Artificial Intelligence-Based Tools in Critical Care: Web-Based Survey Study. JMIR perioperative medicine 6 (2023)
Eric Mlodzinski, Gabriel Wardi, Clare Viglione, Shamim Nemati, Laura E Crotty Alexander, Atul Malhotra
Assessing Barriers to Implementation of Machine Learning and Artificial Intelligence-Based Tools in Critical Care: Web-Based Survey Study. JMIR perioperative medicine 6 (2023)
Eric Mlodzinski, Gabriel Wardi, Clare Viglione, Shamim Nemati, Laura E Crotty Alexander, Atul Malhotra
Assessing Barriers to Implementation of Machine Learning and Artificial Intelligence-Based Tools in Critical Care: Web-Based Survey Study. JMIR perioperative medicine 6 (2023)
Meghan E Rebuli, Jason J Rose, Alexandra Noël, Daniel P Croft, Neal L Benowitz, Alan H Cohen, Maciej Lukasz Goniewicz, Brandon T Larsen, Noel J Leigh, Matthew D McGraw, Anne C Melzer, Arthur L Penn, Irfan Rahman, Dona J Upson, Laura E Crotty Alexander, Gary Ewart, Ilona Jaspers, Sven-Eric Jordt, Seth Kligerman, Ceila E Loughlin, Rob McConnell, Enid R Neptune, Tran B Nguyen, Kent E Pinkerton, Theodore J Witek
The E-cigarette or Vaping Product Use-Associated Lung Injury Epidemic: Pathogenesis, Management, and Future Directions: An Official American Thoracic Society Workshop Report. Annals of the American Thoracic Society 20 (1) (2023)
Eric Mlodzinski, Gabriel Wardi, Clare Viglione, Shamim Nemati, Laura E Crotty Alexander, Atul Malhotra
Assessing Barriers to Implementation of Machine Learning and Artificial Intelligence-Based Tools in Critical Care: Web-Based Survey Study. JMIR perioperative medicine 6 (2023)
Meghan E Rebuli, Jason J Rose, Alexandra Noël, Daniel P Croft, Neal L Benowitz, Alan H Cohen, Maciej Lukasz Goniewicz, Brandon T Larsen, Noel J Leigh, Matthew D McGraw, Anne C Melzer, Arthur L Penn, Irfan Rahman, Dona J Upson, Laura E Crotty Alexander, Gary Ewart, Ilona Jaspers, Sven-Eric Jordt, Seth Kligerman, Ceila E Loughlin, Rob McConnell, Enid R Neptune, Tran B Nguyen, Kent E Pinkerton, Theodore J Witek
The E-cigarette or Vaping Product Use-Associated Lung Injury Epidemic: Pathogenesis, Management, and Future Directions: An Official American Thoracic Society Workshop Report. Annals of the American Thoracic Society 20 (1) (2023)
Eric Mlodzinski, Gabriel Wardi, Clare Viglione, Shamim Nemati, Laura E Crotty Alexander, Atul Malhotra
Assessing Barriers to Implementation of Machine Learning and Artificial Intelligence-Based Tools in Critical Care: Web-Based Survey Study. JMIR perioperative medicine 6 (2023)
Sedtavut D Nilaad, Erica Lin, Jacob Bailey, Caitlyn Truong, Samvel Gaboyan, Ankita Mittal, Brookie M Best, Kama Guluma, Alana Iglewicz, Lina Lander, Sean Evans, Charles Goldberg, Laura E Crotty Alexander
Learning Outcomes in a Live Virtual versus In-Person Curriculum for Medical and Pharmacy Students. ATS scholar 3 (3) (2022)
Alex Moshensky, Cameron S Brand, Hasan A Alhadad, John Shin, Jorge A Masso-Silva, Ira Advani, Deepti Gunge, Aditi Sharma, Sagar Mehta, Arya Jahan, Sedtavut Nilaad, Jarod Olay, Wanjun Gu, Tatum Simonson, Daniyah Almarghalani, Josephine Pham, Samantha Perera, Kenneth Park, Rita Al-Kolla, Hoyoung Moon, Soumita Das, Min Byun, Zahoor Shah, Youssef Sari, Joan Heller Brown, Laura E Crotty Alexander
Effects of mango and mint pod-based e-cigarette aerosol inhalation on inflammatory states of the brain, lung, heart, and colon in mice. eLife 11 (2022)
Ana Lucia Fuentes, Laura E Crotty Alexander
Beware, vaping e-cigarettes around children is adversely impacting their lung health. Thorax 77 (7) (2022)
Lauren Sullivan, Laura E Crotty Alexander
A Problem for Generations: Impact of E-Cigarette Type on Immune Homeostasis. American journal of respiratory and critical care medicine 206 (10) (2022)
Sagar P Bapat, Caroline Whitty, Cody T Mowery, Yuqiong Liang, Arum Yoo, Zewen Jiang, Michael C Peters, Ling-Juan Zhang, Ian Vogel, Carmen Zhou, Vinh Q Nguyen, Zhongmei Li, Christina Chang, Wandi S Zhu, Annette T Hastie, Helen He, Xin Ren, Wenli Qiu, Sarah G Gayer, Chang Liu, Eun Jung Choi, Marlys S Fassett, Jarish N Cohen, Jamie L Sturgill, Laura E Crotty Alexander, Jae Myoung Suh, Christopher Liddle, Annette R Atkins, Ruth T Yu, Michael Downes, Sihao Liu, Barbara S Nikolajczyk, In-Kyu Lee, Emma Guttman-Yassky, Karl Mark Ansel, Prescott G Woodruff, John V Fahy, Dean Sheppard, Richard L Gallo, Chun Jimmie Ye, Ronald M Evans, Ye Zheng, Alexander Marson
Obesity alters pathology and treatment response in inflammatory disease. Nature 604 (7905) (2022)
Courtney Tindle, MacKenzie Fuller, Ayden Fonseca, Sahar Taheri, Stella-Rita Ibeawuchi, Nathan Beutler, Gajanan Dattatray Katkar, Amanraj Claire, Vanessa Castillo, Moises Hernandez, Hana Russo, Jason Duran, Laura E Crotty Alexander, Ann Tipps, Grace Lin, Patricia A Thistlethwaite, Ranajoy Chattopadhyay, Thomas F Rogers, Debashis Sahoo, Pradipta Ghosh, Soumita Das
Adult stem cell-derived complete lung organoid models emulate lung disease in COVID-19. eLife 10 (2021)
Mario F Perez, Laura E Crotty Alexander
Why Is Vaping Going Up in Flames? Annals of the American Thoracic Society 17 (5) (2021)
Zintis Inde, Ben A Croker, Clarence Yapp, Gaurav N Joshi, Johan K E Spetz, Cameron Fraser, Xingping Qin, Le Xu, Brian Deskin, Elisa Ghelfi, Gabrielle Webb, Aaron F Carlin, Yanfang Peipei Zhu, Sandra L Leibel, Aaron F Garretson, Alex E Clark, Jason M Duran, Victor G Pretorius, Laura E Crotty Alexander, Chendi Li, Jamie Casey Lee, Chhinder Sodhi, David J Hackam, Xin Sun, Aaron N Hata, Lester Kobzik, Jeffrey W Miller, Jin-Ah Park, Douglas G Brownfield, Hongpeng Jia, Kristopher A Sarosiek
Age-dependent regulation of SARS-CoV-2 cell entry genes and cell death programs correlates with COVID-19 severity. Science advances 7 (34) (2021)
Deepti Gunge, Jordan Marganski, Ira Advani, Shreyes Boddu, Yi Jan Ella Chen, Sagar Mehta, William Merz, Ana Lucia Fuentes, Atul Malhotra, Sarah J Banks, Laura E Crotty Alexander
Deleterious Association of Inhalant Use on Sleep Quality during the COVID-19 Pandemic. International journal of environmental research and public health 18 (24) (2021)
Alexander Cypro, W Cameron McGuire, Mark Rolfsen, Neal Jones, Nirav G Shah, Sushma K Cribbs, Viren Kaul, Christine M Bojanowski, Isabel Pedraza, Lauren Lynch, Liz Guzman, Eileen Larsson, Laura E Crotty Alexander
An International Virtual COVID-19 Critical Care Training Forum for Healthcare Workers. ATS scholar 2 (2) (2021)
Mark Hepokoski, Jing Wang, Kefeng Li, Ying Li, Purva Gupta, Tina Mai, Alex Moshensky, Mona Alotaibi, Laura E Crotty Alexander, Atul Malhotra, Prabhleen Singh
Altered lung metabolism and mitochondrial DAMPs in lung injury due to acute kidney injury. American journal of physiology. Lung cellular and molecular physiology 320 (5) (2021)
Michael Tun Yin Lam, Sascha H C Duttke, Mazen F Odish, Hiep D Le, Emily A Hansen, Celina T Nguyen, Samantha Trescott, Roy Kim, Shaunak Deota, Max W Chang, Arjun Patel, Mark Hepokoski, Mona Alotaibi, Mark Rolfsen, Katherine Perofsky, Anna S Warden, Jennifer Foley, Sydney I Ramirez, Jennifer M Dan, Robert K Abbott, Shane Crotty, Laura E Crotty Alexander, Atul Malhotra, Satchidananda Panda, Christopher W Benner, Nicole G Coufal
Profiling Transcription Initiation in Peripheral Leukocytes Reveals Severity-Associated Cis-Regulatory Elements in Critical COVID-19. bioRxiv : the preprint server for biology (2021)
Ibrahim M Sayed, Jorge A Masso-Silva, Ankita Mittal, Arjun Patel, Erica Lin, Alex Moshensky, John Shin, Christine M Bojanowski, Soumita Das, Praveen Akuthota, Laura E Crotty Alexander
Inflammatory phenotype modulation in the respiratory tract and systemic circulation of e-cigarette users: a pilot study. American journal of physiology. Lung cellular and molecular physiology 321 (6) (2021)
Laura E Crotty Alexander, Angela Meier
Reply to Letter to the Editor: "Comment on 'E-cigarette use increases susceptibility to bacterial infection by impairment of human neutrophil chemotaxis, phagocytosis, and NET formation'". American journal of physiology. Cell physiology 318 (3) (2020)
Mario F Perez, Laura E Crotty Alexander
Reply: E-Cigarette, or Vaping, Product Use-associated Lung Injury: A Response to Perez and Crotty Alexander. Annals of the American Thoracic Society 17 (7) (2020)
Jason Chien, John H Hwang, Sedtavut Nilaad, Jorge A Masso-Silva, Sae Jeong Ahn, Elisa K McEachern, Alexander Moshensky, Min-Kwang Byun, Laura E Crotty Alexander
Cigarette Smoke Exposure Promotes Virulence of Pseudomonas aeruginosa and Induces Resistance to Neutrophil Killing. Infection and immunity 88 (11) (2020)
Shreyes A Boddu, Christine M Bojanowski, Michael T Lam, Ira N Advani, Eric L Scholten, Xiaoying Sun, Philippe Montgrain, Atul Malhotra, Sonia Jain, Laura E Crotty Alexander
Use of Electronic Cigarettes with Conventional Tobacco Is Associated with Decreased Sleep Quality in Women. American journal of respiratory and critical care medicine 200 (11) (2020)
Abhilash S Kizhakke Puliyakote, Ann R Elliott, Rui Carlos Sá, Kevin M Anderson, Laura E Crotty Alexander, Susan R Hopkins
Vaping disrupts ventilation-perfusion matching in asymptomatic users. Journal of applied physiology (Bethesda, Md. : 1985) 130 (2) (2020)
MuChun Tsai, Min Kwang Byun, John Shin, Laura E Crotty Alexander
Effects of e-cigarettes and vaping devices on cardiac and pulmonary physiology. The Journal of physiology 598 (22) (2020)
Miranda P Ween, A Moshensky, L Thredgold, N A Bastian, R Hamon, A Badiei, P T Nguyen, K Herewane, H Jersmann, C M Bojanowski, J Shin, P N Reynolds, Laura E Crotty Alexander, S J Hodge
E-cigarettes and health risks: more to the flavor than just the name. American journal of physiology. Lung cellular and molecular physiology 320 (4) (2020)
Ryan K Nelson, Howard Brickner, Bharat Panwar, Ciro Ramírez-Suástegui, Sara Herrera-De la Mata, Neiman Liu, Damaris Diaz, Laura E Crotty Alexander, Ferhat Ay, Pandurangan Vijayanand, Grégory Seumois, Praveen Akuthota
Human Eosinophils Express a Distinct Gene Expression Program in Response to IL-3 Compared with Common β-Chain Cytokines IL-5 and GM-CSF. Journal of immunology (Baltimore, Md. : 1950) 203 (2) (2019)
Jisha Joshua, Eric Scholten, Daniel Schaerer, Mahmood F Mafee, Thomas H Alexander, Laura E Crotty Alexander
Otolaryngology in Critical Care. Annals of the American Thoracic Society 15 (6) (2019)
Ross Corriden, Alexander Moshensky, Christine M Bojanowski, Angela Meier, Jason Chien, Ryan K Nelson, Laura E Crotty Alexander
E-cigarette use increases susceptibility to bacterial infection by impairment of human neutrophil chemotaxis, phagocytosis, and NET formation. American journal of physiology. Cell physiology 318 (1) (2019)
Frank T Leone, Kai-Håkon Carlsen, David Chooljian, Laura E Crotty Alexander, Frank C Detterbeck, Michelle N Eakin, Sarah Evers-Casey, Harold J Farber, Patricia Folan, Hasmeena Kathuria, Karen Latzka, Shane McDermott, Sharon A McGrath-Morrow, Farzad Moazed, Alfred Munzer, Enid Neptune, Smita Pakhalé, David P L Sachs, Jonathan Samet, Beth Sufian, Dona Upson
Recommendations for the Appropriate Structure, Communication, and Investigation of Tobacco Harm Reduction Claims. An Official American Thoracic Society Policy Statement. American journal of respiratory and critical care medicine 198 (8) (2019)
Laura E Crotty Alexander, Christopher A Drummond, Mark Hepokoski, Denzil Mathew, Alex Moshensky, Andrew Willeford, Soumita Das, Prabhleen Singh, Zach Yong, Jasmine H Lee, Kevin Vega, Ashley Du, John Shin, Christian Javier, Jiang Tian, Joan Heller Brown, Ellen C Breen
Chronic inhalation of e-cigarette vapor containing nicotine disrupts airway barrier function and induces systemic inflammation and multiorgan fibrosis in mice. American journal of physiology. Regulatory, integrative and comparative physiology 314 (6) (2018)
Mark Hepokoski, Joshua A Englert, Rebecca M Baron, Laura E Crotty Alexander, Mark M Fuster, Jeremy R Beitler, Atul Malhotra, Prabhleen Singh
Ventilator-induced lung injury increases expression of endothelial inflammatory mediators in the kidney. American journal of physiology. Renal physiology 312 (4) (2016)
Christopher A Drummond, Laura E Crotty Alexander, Steven T Haller, Xiaoming Fan, Jeffrey X Xie, David J Kennedy, Jiang Liu, Yanling Yan, Dawn-Alita Hernandez, Denzil P Mathew, Christopher J Cooper, Joseph I Shapiro, Jiang Tian
Cigarette smoking causes epigenetic changes associated with cardiorenal fibrosis. Physiological genomics 48 (12) (2016)
Elisa K McEachern, John H Hwang, Katherine M Sladewski, Shari Nicatia, Carola Dewitz, Denzil P Mathew, Victor Nizet, Laura E Crotty Alexander
Analysis of the effects of cigarette smoke on staphylococcal virulence phenotypes. Infection and immunity 83 (6) (2015)

Laura E Crotty Alexander.css-eqlu8i{font-size:small;padding-left:4px;} (Laura Crotty E Alexander, Laura E Crotty-Alexander, Laura Crotty Alexander, L E Crotty Alexander)

Publication Activity (10 Years)

Top Topics

Top Venues

Laura E Crotty Alexander (Laura Crotty E Alexander, Laura E Crotty-Alexander, Laura Crotty Alexander, L E Crotty Alexander)