Jon Martin

Impact of COVID-19 on Cardiovascular Testing in the United States Versus the Rest of the World

Cole B Hirschfeld, Leslee J Shaw, Michelle C Williams, Ryan Lahey, Todd C Villines, Sharmila Dorbala, Andrew D Choi, Nishant R Shah, David A Bluemke, Daniel S Berman, Ron Blankstein, Maros Ferencik, Jagat Narula, David Winchester, Eli Malkovskiy, Benjamin Goebel, Michael J Randazzo, Juan Lopez-Mattei, Purvi Parwani, Joao V Vitola, et al.

Journal article  |  2021  |  JACC-CARDIOVASCULAR IMAGING

OBJECTIVES: This study sought to quantify and compare the decline in volumes of cardiovascular procedures between the United State..

Impact of COVID-19 Pandemic on Cardiovascular Testing in Asia: The IAEA INCAPS-COVID Study.

Takashi Kudo, Ryan Lahey, Cole B Hirschfeld, Michelle C Williams, Bin Lu, Mirvat Alasnag, Mona Bhatia, Hee-Seung Henry Bom, Tairkhan Dautov, Reza Fazel, Ganesan Karthikeyan, Felix YJ Keng, Ronen Rubinshtein, Nathan Better, Rodrigo Julio Cerci, Sharmila Dorbala, Paolo Raggi, Leslee J Shaw, Todd C Villines, João V Vitola, et al.

Journal article  |  2021  |  JACC Asia

BACKGROUND: The coronavirus disease-2019 (COVID-19) pandemic significantly affected management of cardiovascular disease around th..

Chironomus strenzkei Fittkau, 1968 is a junior synonym of C. striatipennis Kieffer, 1910

Jon Martin

Journal article  |  2017  |  CHIRONOMUS Journal of Chironomidae Research

Two species of Chironomus with essentially identical adult wing patterns, C. strenzkei and C. striatipennis, have been reported fr..

Prof. Dr. Wolfgang Friedrich Wülker

Paraskeva Michailova, Jon Martin, Malcolm G Butler

Journal article  |  2017  |  CHIRONOMUS Journal of Chironomidae Research

An additional larval type in the genus Chironomus – the yama-type.

Jon Martin, Dhananjoy S Chingangbam

Journal article  |  2016  |  CHIRONOMUS Journal of Chironomidae Research

A new larval type in the genus Chironomus is suggested.

Clarification of Einfeldia Kieffer, 1922 (Diptera: Chironomidae) with E-australiensis (Freeman, 1961), comb. n. based on immature stages

Peter S Cranston, Jon Martin, Monica Mulder, Martin Spies

Journal article  |  2016  |  ZOOTAXA

The immature stages are described for the first time for Chironomus (Xenochironomus) australiensis Freeman (Diptera: Chironomidae)..

Cryptic species in the nuisance midge Polypedilum nubifer (Skuse) ( Diptera: Chironomidae) and the status of Tripedilum Kieffer

Peter S Cranston, Jon Martin, Martin Spies

Journal article  |  2016  |  ZOOTAXA

Polypedilum nubifer (Skuse, 1889), originally described from Australia, is an apparently widespread species of Chironomidae (Dipte..

Identification and reassessment of the specific status of some tropical freshwater midges (Diptera: Chironomidae) using DNA barcode data

Pairot Pramual, Kusumart Simwisat, Jon Martin

Journal article  |  2016  |  ZOOTAXA

Chironomidae are a highly diverse group of insects. Members of this family are often included in programs monitoring the health of..

Identification of Chironomus (Chironomus) melanescens Keyl, 1962 in North America

Jon Martin

Journal article  |  2015  |  CHIRONOMUS Journal of Chironomidae Research

Species of the subgenus Chaetolabis, Townes 1945 of the genus Chironomus, Meigen 1803 (Diptera: Chironomidae), from a cytogenetic perspective

Jon Martin

Journal article  |  2014  |  ZOOTAXA

The polytene chromosomes of three North American species in the subgenus Chaetolabis of the genus Chironomus are described and com..