Radiation protection at a reactor breakdown, out-of-pile experiments with nuclear fuel samples, individual monitoring of ionizing radiation.

In 2004 — completion of higher education by major: "Protection in emergency situations". Professional (2003) and diploma (2004) practices were taken at the Radiation protection department of the Institute for Nuclear Physics (INP). After the diploma project "Elaboration of measures plan in a case of emergency at radiation-dangerous object" protection Ive worked for INP on positions of engineer, environmental dosimetry group superior, deputy chief engineer on the industrial safety affairs, Radiation Protection Officer, chief of the Training centre on radiation protection, and HSE manager. PhD dissertation: "Forecasting and evaluation of salvage operations safety at hybrid fuel reactor breakdow" on the speciality 05.26.02 —"Safety in emergency situations" was protected in 2009 at K.I. Satpayev Kazakh National Technical University. Since 2011 — associate professor on the speciality 05.26.00 —"Human activities safety". In 2015, fulfilled the standard for awarding the academic title of PROFESSOR. Author of more than 100 scientific and popular scientific publications, 2 monographs, 2 textbooks and 4 patents for inventions. Author of more than 50 scientific and popular publications, 2 methodical books and 4 invention patents.

1. Zharaspaev M. T., Kim D. S., Zhumagulova R. E., “Spektrometricheskii analiz isparenii obraztsov smeshannogo yadernogo topliva (U0.80Pu0.20)O2, nagretykh do temperatury vyshe 2000 S”, Nauchnyi zhurnal Pribory i tekhnika eksperimenta, 2012, № 4, 75–79., RAN, izd-vo MAIK / Interperiodika, Moskva
2. Kim D. S., “Radiatsionnaya ekologicheskaya obstanovka v Respublike Kazakhstan v raionakh raspolozheniya reaktorov i na territorii Semipalatinskogo ispytatelnogo poligona”, Nauchnyi zhurnal Radiatsionnaya biologiya. Radioekologiya ,, 52:4 (2012), 409–418, RAN, izd-vo MAIK / Interperiodika, Moskva
3. Zharaspaev M. T., Kim D. S., Zhumagulova R. E., “Ustanovka dlya nagrevaniya obraztsov yadernogo topliva do temperatury vyshe 2000S vo vnereaktornykh eksperimentakh”, Nauchnyi zhurnal Uspekhi fizicheskikh nauk, 182:6 (2012), 645–648, Redaktsiya zhurnala Uspekhi fizicheskikh nauk, Moskva  
4. D. Kim et al., “Spectrometry Analysis of Fumes of Mixed Nuclear Fuel (U0.8Pu0.2)O2 Samples Heated up to 2000S and Evaluation of Accidental Irradiation of Living Organisms by Plutonium as the Most Radiotoxic Fission Product of Mixed Nuclear Fuel”, Scientific journal Nuclear Engineering and Technolo-gy, 48:1 (2016), 274–284, Elsevier, Seoul
5. V A Kudryashev, D S Kim. DETERMINATION OF THE TOTAL EFFECTIVE DOSE OF EXTERNAL AND INTERNAL EXPOSURE BY DIFFERENT IONIZING RADIATION SOURCES // Radiation Protection Dosimetry, ncz170, https://doi.org/10.1093/rpd/ncz170

• Nuclear Physics Institute of the Ministry of Energy of the Republic of Kazakhstan, Almaty