PROBLEMS AND PROSPECTS OF PETROLEUM BITUMEN PRODUCTION by N. A. Belova, Z. S. Israilova, N. A. Strakhova

“…The world production petroleum bitumen for road construction is considered. The problems and prospects of the bitumen production in the world and Russia are shown.At present leading positions on Russian bitumen market occupy the companies Gazprom Oil, Rosneft and Lukoyl. …”
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The problem of «medical inertia» in the practice of an ophthalmologist by A. L. Onischenko, A. V. Kolbasko, E. G. Polunina, A. V. Zacharova

“…The authors study the problem of inertia in the medical practice of ophthalmology, which implies the absence of any modification of the treatment in the presence of objective necessity or clinical indications. …”
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The Problem of Drug Interactions Between Rosuvastatin and Ticagrelor in the Aspect of the Risk of Rhabdomyolysis: Discussion of the Problem and Description of the Clinical Case by O. V. Gaisenok, Yu. M. Chichkov, M. V. Leonova

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Study of the antimicrobial and fungicidal activity of the essential oil Thymus x citriodorus (Pers.) Schreb. var. “Silver Queen” by Ya. M. Steshenko, O. V. Mazulin, N. M. Polishchuk

“…The main problem of modern phytotherapy is the medicinal plants that have a sufficient raw material base and contain a large number of biologically active substances. …”
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Traiano Boccalini: la ragion di stato tra satira e sinceritas. Quale accettabilità per Machiavelli ? by Antonella Ciccarelli

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Pensare, riflettere, trasformare: L'innovazione metodologica nella scuola primaria per la formazione degli insegnanti by Francesca Anello, Gabriella Ferrara

“…Attraverso una ricerca-azione, simultaneamente ad una sperimentazione didattica sullo spaced learning, ci si è proposti di verificare se e come l'innovazione metodologica fosse valida, efficace e significativa, per migliorare in 104 insegnanti la consapevolezza critica riguardo all'esercizio di abilità di designing, decision making, problem solving. …”
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NATIVE Trichoderma STRAINS FOR THE CONTROL OF GREY MOULD (Botrytis cinerea Pers.) IN FRUITS AND FLOWERS OF BLUEBERRY (Vaccinium corymbosum L.) by Yasmin Carmen Arestegui Cantoral, Eryka Gaslac Zumaeta, Betsabe Leon Ttacca

“…Gray mold disease caused by Botrytis cinerea Pers. is a phytosanitary problem in blueberry (Vaccinium corymbosum L.). …”
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Diabetes mellitus as an economic problem in Russian Federation by Ivan Ivanovich Dedov, Vitaliy Vladimirovich Omelyanovskiy, Marina Vladimirovna Shestakova, Maria Vladimirovna Avksentieva, Viktoria Igorevna Ignatieva

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Problems of Implementation of the Ramsar Convention on Wetlands in China by A. Solntsev, G. Chen

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An audit of clinical problems and activities during consultations by R.J.E. Erasmus

“…Results: The mean age of the patients was 46,1 years. 9 559 consultations, during which 17 096 problems were attended to, were recorded. The mean duration per consultation was twelve minutes, blood tests were performed on 5,4% of the patients and l0% underwent radiological investigations. …”
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The Main Problems of Scientific Support of Flax Growing by R. A. Rostovtsev, V. G. Chernikov, I. V. Ushchapovsky, R. A. Popov

“…(Research purpose) To assess the flax growing state and identify the problems of scientific support for improving the flax production quality.…”
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Focal segmental glomerulosclerosis: current status of the problem by I. T. Murkamilov, I. S. Sabirov, V. V. Fomin, Zh. A. Murkamilova

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On the problem of linguistic interpretation of the patterns яжемать, онжеребёнок by Fedor Albrekht

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How cheap is primary health care? Cost per script at the Heidedal Community Health Centre and National District Hospital in Bloemfontein by H. Dippenaar, G. Joubert, C. van Rooyen

“…Although the cost per script at primary care level is not high, the number of patients that need treatment is enormous. …”
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FILM –WISE CONDENSATION OF R1234yf AND R134a REFRIGERANTS ON FINNED TUBE WITH 32 FINS PER INCH by Jasim Khalid, Alaa R. Al-Badry

“… Researchers have been motivating by the global warming challenge to develop alternatives substances to compounds that contribute to this problem. The refrigerant R134a (HFC134a) has been identified as one of the most environmentally damaging gases. …”
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The impact of GDP and CO2 emissions on domestic general government health expenditure per capita. Evidence from 166 countries by Ahmad S. Al Humssi, Elena G. Popkova, Bruno S. Sergi, Larisa N. Sorokina, Liliya G. Akhmetshina

“…Despite this high rate in these countries, and the flow of international aid to the health sector in these countries, the issue of increasing spending on health care per capita remains a fundamental problem due to limited sources of income, the high prevalence of poverty, weak health immunity and low health awareness of the population, and the spread of epidemics in many developing and least developed countries.…”
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Servizi Sociali Territoriali e Università: Esempi di Sinergie Possibili per un Percorso di Qualità by Laura Bini

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Educació doctoral en disseny: problemes i perspectives by Victor Margolin

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Il dirigente scolastico: un vero problem solver by Francesca Storai

“…Il contributo intende discutere, attraverso la letteratura di riferimento, le competenze che un dirigente scolastico deve avere per essere efficace. Tra le tante competenze associabili al suo ruolo e alle funzioni che svolge all’interno della scuola, sarà approfondita quella del problem solving, una prospettiva che generalmente viene affrontata dal punto di vista degli studenti, ma che riteniamo possa essere utile anche a chi presiede un’organizzazione complessa come quella della scuola. …”
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SOME PROPERTIES OF THE VARIATIONAL PROBLEMS OF OPTIMAL CONTROL OF CONSUMPTION by Alla Yu. Meyerson, Alexander P. Chernyaev

“…In all considered processes, the optimal control problem is formulated as a maximization problem of the functional expressing the integrated discounted utility of consumption under the equity equation.…”
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