Hello! Dear all colleagues! Hope you’re fine! It is my pleasure to send you the rough contents of MERDJ, Volume 45–Number 3（4503). Below are the details: Mössbauer Effect Reference and Data Journal–4503 Editor’s Comments— Junhu Wang Collected Papers—100 Data listing—104 Newsletter In-Situ/Operando 57Fe Mössbauer Spectroscopic Technique and Its Applications in NiFe-based Electrocatalysts for Oxygen Evolution Reaction --written by Jafar Hussain Shah, Qi-Xian Xie, Zhi-Chong Kuang,…….Junhu Wang For further reading, please visit via your ID & user code/s. If you forget them, please feel free to contact medc AT dicp.ac.cn . Database: http://medcdb.dicp.ac.cn/ Journal: https://medc-new.dicp.ac.cn/user/UserLogin.php

Dear Colleagues, this is just a gentle reminder that the deadline for abstracts submission for the ISIAME symposium is approaching - 31st May 2022. Thank you in advance for your support of this traditional Mössbauer symposium. Yours sincerely Libor Machala Assoc. Prof. Libor Machala, Ph.D. Head of Department of experimental physics Faculty of Science Palacký University in Olomouc 17.listopadu 1192/12, 771 46 Olomouc Czech Republic Phone: +420 585 634 301

Hello! Dear all colleagues! Hope you’re fine! Below are the details of MERDJ, Volume 45 – Number 2（4502）: Mössbauer Effect Reference and Data Journal–4502 Editor’s Comments— Yann Garcia Collected Papers—100 Data listing—105 Newsletter A Groundbreaking Study of 57Fe Mössbauer Spectroscopy as a Tool to Explore Colorimetric Sensors for the Detection of Small Volatile Organics and Toxic Gases --written by Li Sun, Weiyang Li, Yann Garcia For further reading, please visit via your ID & user code/s. If you forget them, please feel free to contact me. Database: http://medcdb.dicp.ac.cn/ Journal: https://medc-new.dicp.ac.cn/user/UserLogin.php We also invite you to contribute the paper/s to medc AT dicp.ac.cn

Hello! Dear all colleagues! Hope you’re fine! Below are the details of MERDJ, Volume 45 – Number 1（4501）: Mössbauer Effect Reference and Data Journal–4501 Editor’s Comments— Károly Lázár Collected Papers—95 Data listing—100 Newsletter Study of Catalysts with Mössbauer spectroscopy–Outline of Some Recent Trends– Part C: Bulk Oxides, Fenton and Fisher-Tropsch Catalysts --written by Prof. Károly Lázár For further reading, please visit: Database: http://medcdb.dicp.ac.cn/ Journal: https://medc-new.dicp.ac.cn/user/UserLogin.php We also invite you to contribute the paper/s to medc AT dicp.ac.cn

Dear colleagues: On behalf of the Colombian Mössbauer Community, it is our great pleasure to invite you to attend the 37th International Conference on the Applications of the Mössbauer Effect, ICAME 2023, which will be held in Cartagena de Indias, Colombia, from September 3 to 8 in 2023. The conference is organized by the Colombian Mössbauer Community, which is composed by researchers from different universities in Colombia, and we have the advice of the Latin American and the International Mössbauer Communities.

Dear Colleagues, Following the Symposium organized in honor of Jean-Marc Greneche last year in the Fall Meeting of the American Chemical Society, a Focus Issue is launched by the prestigeous Journal Of Material Research covering a wide range of research applying Mössbauer Spectroscopy. I encourage you to send manuscripts according to the Call attached. Submission deadline is 1st of August 2022. With best regards: Zoltan Homonnay Prof. Zoltán Homonnay Department of Analytical Chemistry Head of Laboratory of Nuclear Chemistry Institute of Chemistry Faculty of Science Eötvös Loránd University, Pázmány P. s. 1/A 1117 Budapest, Hungary tel: +36-1-3722500/1564

Dear colleagues, We would like to invite you to attend the XVI International Conference “Mössbauer Spectroscopy and its Applications” (ICMSA 2022) which will be held in Ekaterinburg, Russian Federation on September 4-9, 2022. The ICMSA site is ICMSA 2022 «http://icmsa.ru/>>. Please, find the 1st Information in attachment. We will be very glad to meet you in EKaterinburg in September. With best wishes, Michael Oshtrakh, Ural Federal University, member of the Organizing Committee of the ICMSA 2022.

Dear colleagues, you are cordially invited to attend the conference “International Symposium on the Industrial Applications of the Mössbauer Effect”, ISIAME 2022, which will be held in Olomouc, Czech Republic, 11th - 16th September 2022. The conference is now opened for registration and abstracts submission. You are welcome to visit the websites https://isiame.upol.cz ISIAME 2022: Introduction«https://isiame.upol.cz/>> International Symposium on the Industrial Application of the Mössbauer Effect isiame.upol.cz Yours Sincerely, Libor Machala

download the flyer«https://drive.google.com/file/d/1mG_SlynBX2Kbph1GUaTfNN1YCchqef7V/view?usp=sharing>> (some might receive this message via multiple lists – apologies for this cross-posting, it will happen at most once a year) On 16 February 2022, a new edition of http://www.hyperfinecourse.org will start. It is a free open online course about the physics of hyperfine interactions and experimental methods based thereupon. You can take this course self-paced at any time of the year, or - if you start on Feb 16 or before - you can take it in sync with students at Ghent University and KU Leuven. In the latter case, you can ask questions and get feedback just as these students do.

Dear All, Thank you for completing the survey for Universal Mössbauer Spectrometer. If you haven’t already finish it, you can do it until the Tuesday 9th of November on website https://mossbauer.vtpup.cz/ums-survey. Previous email: let me send you another email about our MS development at Palacký University after a while. Currently we are working on development of Universal Mössbauer spectrometer (UMS) as a measurement platform compatible with most commercially available MS components. UMS will allow you perform Mössbauer measurement at several unique regimes, such as parallel regime, process triggered measurement, dual regime, measurement of excited state lifetime or time differential Mössbauer spectroscopy. You can find complete necessary information on our website https://mossbauer.vtpup.cz/products/ums.