Science and technology in Uzbekistan

Since gaining independence in 1991, Uzbekistan and the other four Central Asian republics have gradually been moving from a state-controlled economy to a market economy. All five countries have pursued public policies which focus on buffering the political and economic spheres from external shocks. This includes maintaining a trade balance, minimizing public debt and accumulating national reserves’. The republics cannot totally insulate themselves from negative exterior forces, however, such as the persistently weak recovery of global industrial production and international trade since 2008.[1]

Although both exports and imports have grown impressively over the past decade, the republics remain vulnerable to economic shocks, owing to their reliance on exports of raw materials, a restricted circle of trading partners and a negligible manufacturing capacity.[1]

Uzbekistan emerged relatively unscathed from the global financial crisis of 2008–2009, consistently recording economic growth of over 7% from 2007 onwards. The country is more or less self-sufficient in oil and natural gas and is a major exporter of cotton. Against a background of strong economic growth, the national development strategy is focusing on nurturing new high-tech industries and orienting the economy towards export markets.[1]

Whereas Kyrgyzstan, Tajikistan and Kazakhstan have been members of the World Trade Organization since 1998, 2013 and 2015 respectively, Uzbekistan and Turkmenistan have adopted a policy of self-reliance. Symptomatic of this policy is the lesser role played by foreign direct investment in Uzbekistan. It contributed just 1.6% of GDP in 2015, after peaking at 4.2% of GDP in 2010. In Uzbekistan, the state controls virtually all strategic sectors of the economy, including agriculture, manufacturing and finance, foreign investors being relegated to less vital sectors like tourism.[1]

Funding for strategic economic sectors

Uzbekistan's anti-crisis package for 2009−2012 helped it to weather the financial crisis by injecting funds into strategic economic sectors. For the period to 2015, these sectors were the energy, oil and gas industries; the chemical, textile and automobile industries; non-ferrous metals; engineering; pharmaceuticals; high-quality processing of agricultural products; and construction materials.[1]

Each of these sectors tends to involve large companies equipped with design bureaux and laboratories. There are, however, also specialized state institutions which actively promote innovation. These include the Agency for Technology Transfer (since 2008), which transfers technology to the regions, the Scientific and Technical Information State Unitary Enterprise (since 2009) and the Intellectual Property Agency of Uzbekistan (since 2011).[1]

GDP in Central Asia by economic sector, 2005 and 2013. Source: UNESCO Science Report: towards 2030, Figure 14.2

Like its Central Asian neighbours, Uzbekistan has been modernizing the industrial sector and fostering the development of service industries through business-friendly fiscal policies and other measures, to reduce the share of agriculture in GDP. Between 2005 and 2013, the share of agriculture dropped from 28% to 19% of GDP in Uzbekistan.[1]

One of these measures has been the creation, by decree, of free industrial zones (FIZ) to foster the modernization of all economic sectors. The Navoi region became the first FIZ in December 2008. It was followed by Angren in the Tashkent region in April 2012 and Djizak in the Sirdary region in March 2013. The enterprises established in these FIZ have already produced some inventions and are involved in public−private partnerships through which they co-finance projects in innovation with the Fund for the Reconstruction and Development of Uzbekistan, set up in May 2006.[1]

In 2012, the Committee for the Co-ordination of Science and Technology Development formulated eight priorities for research and development (R&D) to 2020, based on the needs of industry.[1]

The first of these priorities is to construct an innovative economy by strengthening the rule of law. Innovation is perceived as a means of democratizing society in Uzbekistan. The ultimate goal of the ongoing legal reform is to harness innovation to solving socio-economic problems and enhancing economic competitiveness. The contours of a draft law on innovation and innovative activity were first outlined in the presidential decree of January 2011 devoted to deepening democratic reforms, including by strengthening the status of local representatives. This draft bill also sets out to create an effective mechanism for the testing, deployment and commercial development of promising scientific work. It outlines additional incentives and rewards for enterprises that develop innovative projects, especially in high-tech industries. In 2014, the draft law was subjected to public scrutiny to encourage debate.[1]

The second and third research priorities to 2020 concern energy and resource savings, as well as the development of renewable energy use. In March 2013, two research institutes were created by presidential decree to foster the development of alternative energy sources, with funding from the Asian Development Bank and other institutions: the SPU Physical−Technical Institute (Physics Sun Institute) and the International Solar Energy Institute.[1]

Meanwhile, the Institute for Comprehensive Research on Regional Problems of Samarkand has been transformed into a problem-solving laboratory on environmental issues within Samarkand State University. This is part of a reform instituted by decree in February 2012 by the Cabinet of Ministers. In all, more than 10 institutions of the Academy of Sciences are being re-organized, in order to re-orient academic research towards problem-solving and ensure continuity between basic and applied research. Another institute affected by the reform is the Mathematics and Information Technology Research Institute, which has been subsumed under the National University of Uzbekistan.[1]

Information and communication technologies are one of the eight research priorities to 2020. According to the Thomson Reuters’ database, Uzbek research in computer sciences generated just four papers in international journals between 2008 and 2014.[1]

The fifth research priority to 2020 encompasses agriculture, biotechnology, ecology and environmental protection and the sixth medicine and pharmacology. The seventh centres on chemical technologies and nanotechnologies and the eighth on Earth sciences, with a focus on geology, geophysics, seismology and raw mineral processing.[1]

Central Asian researchers by sector of employment (HC), 2013. Source: UNESCO Science Report: towards 2030 (2015), Figure 14.5

A new university specializing in ICTs opened its doors to students in October 2014. Inha University in Tashkent is the result of collaboration with Inha University in the Republic of Korea, on which its academic programmes will be modelled. Initially, 70 students were selected for the Department of Information and Communication Engineering and a further 80 for the Department of Computer Science and Engineering. All lectures are being given in English.[1]

The Uzbek national innovation system is still in its formative years. There is at best a tenuous relationship between science and industry and almost no commercialization of research results. State support (financial, material and technical) for innovation is provided directly to specific programmes and projects, rather than to the individual research institutions and hierarchical structures. One of the most effective elements of this approach is the principle of equity financing, which allows for a flexible combination of budgetary funds with funding from industry and the regions. This is designed to ensure that there is a demand for the research being undertaken and that the results will lead to products and processes. It also creates bridges between the public research sector and industrial enterprises.[1]

Researchers and industrialists can also discuss ideas at Uzbekistan's annual innovation fairs. Between 2008 and 2014, more than 2 300 contracts for experimental development were signed at these fairs for an investment of more than 85 billion Uzbek soms (UZS), equivalent to US$37 million. The products resulting from these contracts have ‘generated USS 680 billion (almost US$ 300 million), providing US$7.8 million in import substitution’, according to the report. One-quarter (26%) of the proposals vetted concerned biotechnologies, 19% new materials, 16% medicine, 15% oil and gas, 13% energy and metallurgy and 12% chemical technologies.[1]

In the region, research spending has hovered around the 0.2–0.3% mark for the past decade but, in 2013, Uzbekistan boosted its own commitment to 0.41% of GDP, distancing Kazakhstan on 0.18%. Not to be outdone, Kazakhstan has vowed to raise its own research effort to 1% by 2015, according to the State Programme for Accelerated Industrial and Innovative Development. The world average for research effort was 1.7% of GDP in 2013.[1]

Uzbekistan is generalizing the teaching of foreign languages at school, in order to facilitate international ties. In December 2012, a presidential decree focused on improving proficiency in foreign languages, beginning with the 2013/2014 academic year. English teaching, in particular, will be introduced into secondary schools and certain university courses will be taught in English, especially engineering and specialized areas, such as law and finance, in order to foster international information exchange and scientific co-operation. In parallel, universities are to be given greater access to international multimedia resources, specialized literature, newspapers and magazines.[1]

In order to improve training, the Academy of Sciences created the first cross-sectorial youth laboratories in 2010, in promising fields such as genetics and biotechnology; advanced materials; alternative energy and sustainable energy; modern information technology; drug design; and technology, equipment and product design for the oil and gas and chemical industries. These fields were chosen by the academy to reflect the strengths of Uzbek science. The Academy of Sciences has also revived the Council of Young Scientists.[1]

In July 2012, a presidential decree abolished the system of Candidate of Science and Doctor of Science degrees inherited from the Soviet system, replacing it with the three-tier degree system consisting of bachelor's, master's and PhD degrees. Whereas those with a bachelor's degree used to be barred from postgraduate studies under the old system, they will now be able to apply for a course leading to a master's degree. This should incite young people to study science. In 2014, about 30% of the younger generation held no degree qualification at all.[1]

Table: PhDs obtained in science and engineering in Central Asia, 2013 or closest year

Source: UNESCO Science Report: towards 2030 (2015), Table 14.1

Note: PhD graduates in science cover life sciences, physical sciences, mathematics and statistics, and computing; PhDs in engineering also cover manufacturing and construction. For Central Asia, the generic term of PhD also encompasses Candidate of Science and Doctor of Science degrees. Data are unavailable for Turkmenistan.

Central Asian researchers by field of science, 2013. Source: UNESCO Science Report: towards 2030 (2015), Figure 14.4

In 2014, Uzbekistan had a population of 33.3 million, compared to 16.6 million for Kazakhstan. The two most populous countries of Central Asia logically count the most researchers: just over 30 000 for Uzbekistan and 17 000 for Kazakhstan (in head counts), compared to a little over 2 000 for each of Kyrgyzstan and Tajikistan. This corresponds to a researcher density of 1,097 (per million population in head counts) for Uzbekistan and 1,046 for Kazakhstan (in head counts), compared to a global average of 1,083 (in full-time equivalents).[1]

Women make up 41% of Uzbek researchers, one of the highest ratios in the world. This is a legacy of the former Soviet Union, which laid great store by education. Four in ten PhDs (42%) are held by women, a figure close to the global average (43%). Women are almost as present in engineering as in science, accounting for 30% of PhDs in scientific disciplines and 27% of those in engineering. In the business sector, four out of ten researchers are women.[1]

Share of Uzbek women among researchers in the business enterprise sector, 2013 or closest year. Source: UNESCO Science Report: towards 2030, Figure 3.4

In 2011, three-quarters of Uzbek researchers were employed in higher education and just 6% in the business enterprise sector. With most university researchers nearing retirement, this imbalance imperils Uzbekistan's research future. Almost all holders of a Candidate of Science, Doctor of Science or PhD are more than 40 years old and half are over the age of 60. Nearly one in four researchers (38.4%) holds a PhD, or its equivalent, and the remainder a bachelor's or master's degree.[1]

Table: Central Asian researchers by field of science and gender, 2013 or closest year

Source: UNESCO Science Report: towards 2030 (2015), Table 14.1

Scientific publications from Central Asia catalogued by Thomson Reuters' Web of Science, Science Citation Index Expanded, 2005-2014, UNESCO Science Report: towards 2030 (2015), Figure 14.6

Since 2012, Uzbekistan has ceded its lead to Kazakhstan for the number of published scientific articles, according to Thomson Reuters’ Web of Science, Science Citation Index Expanded. Even taking population into account, Kazakhstan's output is now much higher than that of its neighbour, with 36 articles per million inhabitants, compared to 11 for Uzbekistan. The majority of scientific papers focus on physics (35%) and chemistry (21%), a pattern also found in Kazakhstan.[1]

Since 2006, the rate of international collaboration has remained steady, at 60–64% of articles. Uzbek scientists collaborate mostly with their Russian counterparts but they also count German, American, Italian and Spanish scientists among their closest partners.[1]

In December 2013, Prof. Ibrokhim Abdurakhmonov from the Uzbek Centre of Genomics and Bioinformatics was named ‘researcher of the year’ by the International Cotton Advisory Committee for a ‘gene knockout technology’’ he had developed with biologists from the Texas A&M University (USA) and the US Department of Agriculture’s Office of International Research Programs who had also provided much of the funding. The research done by Prof. Abdurakhmonov and his American partners could potentially have a multibillion-dollar impact on the global cotton industry and help cotton farmers fend off growing competition from synthetic fibres.[1][2]

Cumulative total of articles by Central Asians between 2008 and 2013, by field of science. Source: UNESCO Science Report: towards 2030 (2015), Figure 14.6