On 04.09.2020, at 14:50, a temperature of 47.70°C was recorded, at Yotvata station. This is a new record for the area as the previous record,
Birthplace: London, England, 1956
Address: Kibbutz Ketura,
Telephone: +972 522 714381
Places of Residence:
1956-1974 London, England
1974-1975 Jerusalem, Israel
1975-1978 Warwick, England
1978-1980 London, England
1980-1983 Jerusalem, Israel
1983-1993 Kibbutz Ketura, Israel
1993-1994 Nuku’alofa, Tonga
1994-2010 Kibbutz Ketura, Israel
2010-2011 Nuku’alofa, Tonga
2011-2019 Kibbutz Ketura, Israel
1978: First class honours degree, University of Warwick. B.A. in Mathematics.
1982: First class honours (הצטיינות יתר) degree, Hebrew University of Jerusalem. M.A. in Statistics.
1988: Rupin College: Advanced course in Financial Management.
1997: Rupin College: Chartered Accountant (רואה חשבון מוסמך), Israel.
2017: Doctorate in Mathematics Education, University of Haifa, Israel.
“A Kalman Filter Approach to the Forecasting of Monthly Time Series Affected by Moving Festivals”, Journal of Time Series Analysis, vol. 5, No. 4. 1983
“Probability, Uncertainty and the Tongan Way”, Proceedings of PME 2014.
1978-1980: General Secretary of “Habonim” Youth Organisation.
1980-1982: Teaching Assistant in Statistics, Hebrew University, Jerusalem.
1981-1983: Researcher in the Israel Statistics Bureau.
1982-1984: Assistant Lecturer in Statistics, Hebrew University, Jerusalem.
1983-1985: Agricultural work including management of vegetable packing facility.
1985-1988: Comptroller of “Ardom Industries”, an industrial cooperative in Southern Israel.
1988-1992: Treasurer of Kibbutz Ketura, financial management, Cost Accounting, and agricultural planning.
1991-1992 Mathematics lecturer, Eilat College (Ben Gurion University).
1993-1994 Mathematics and Statistics lecturer, Atenisi University, Tonga.
1993-1994 Statistics Consultant, Tonga Development Bank, Tonga.
1995-1996 Financial consultant for various businesses in Southern Israel.
1997-1999 Treasurer of Kibbutz Ketura, financial management, Cost Accounting, and industrial planning.
1999-2007: Accountant for various NGOs.
2001-2008: Lecturer in Statistics, Arava Institute (Ben Gurion University).
2003-2009: CFO of Algatechnologies, A BioTech company in Southern Israel.
2005-2009: Comptroller for Kibbutz Ein-Gedi
2010-2011 Mathematics and Statistics lecturer, Atenisi University, Tonga.
2012-2016 Business manager, Kibbutz Ketura
2015-2018 CFO of start up (Security Matters)
2017-2019 Lecturer in Statistics, Arava Institute (Ben Gurion University).
2018-2019 Researcher – Agricultural Research Station – Southern Arava
2019 Researcher – Dead Sea and Arava Science Centre
Member of Hebrew University Student Union Council.
Member of Chevel Eilot local Council.
Chairman of Comptrol Committee – Chevel Eilot Local Council.
Responsibility for data base of Human Rights NGO (“Ha Moked”), Jerusalem.
Chairman of Finance committee for Human Rights NGO (“HaMoked”).
Danny Pfeffermann, Chief Statistician, Israel Bureau of Statistics.
Anna Sfard, Haifa University.
David Lehrer – Arava Institute.
Work Address: Southern Arava R&D
Hevel Eilot 88820, Israel.
- Mobile Phone: 052-2714381
- E-Mail: email@example.com
Question about Research I am involved in:
Reports on my research:
According to the data from Yotvata meteorological station, September was indeed an extremely hot month: The average temperature was 4.4 degrees, above the perennial average