5 research outputs found

    ON THE DEGREE OF FINANCIAL MANAGEMENT TRANSPARENCY IN THE PUBLIC HOSPITALS OF THE REPUBLIC OF MOLDOVA

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    During the last ten years, the hospitals from the Republic of Moldova have received at least MDL 20 billion from the funds of CHI. Even if the amount of money allocated to hospitals is increasing the level of transparency of public money usage will decrease. Moldovan hospitals, either republican or district, have got used to managing money without reporting what they are doing, even if they are speaking about public money. According to the analysis of Sănătate INFO, no republican hospital did publish full financial reports, by which we can observe how public money managed and its aim. If private hospitals should report on the resources, they receive through the contact with NHIC, then all public institutions should present detailed information about the sources of revenues, which they manage

    Migration of Vanadium in the Ecosystem of Kuchurgan Cooling Reservoir of the Moldovan Thermal Power Plant

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    Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΎΡ‚Ρ€Π°ΠΆΠ΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΌΠ½ΠΎΠ³ΠΎΠ»Π΅Ρ‚Π½ΠΈΡ… исслСдований Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΈ ванадия Π² Π²ΠΎΠ΄Π΅, Π΄ΠΎΠ½Π½Ρ‹Ρ… отлоТСниях, Π²Ρ‹ΡΡˆΠ΅ΠΉ Π²ΠΎΠ΄Π½ΠΎΠΉ Ρ€Π°ΡΡ‚ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, Π΄ΠΎΠ½Π½Ρ‹Ρ… бСспозвоночных ΠΈ Ρ€Ρ‹Π±Π°Ρ… Π²ΠΎΠ΄ΠΎΠ΅ΠΌΠ°-охладитСля Молдавской Π“Π Π­Π‘. УстановлСна чСткая Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒ уровня ванадия Π² Π²ΠΎΠ΄Π½ΠΎΠΉ экосистСмС ΠΎΡ‚ количСства ΠΈ состава сТигаСмого Π½Π° станции Ρ‚ΠΎΠΏΠ»ΠΈΠ²Π°. ΠœΠΈΠ³Ρ€Π°Ρ†ΠΈΡ ванадия Π² систСмС Π²ΠΎΠ΄Π° – ΠΈΠ»ΠΎΠ²Ρ‹Π΅ отлоТСния Π² Π±ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²Π΅ случаСв ΠΈΠ΄Π΅Ρ‚ ΠΈΠ· Π²ΠΎΠ΄Π½Ρ‹Ρ… слоСв Π² Π΄ΠΎΠ½Π½Ρ‹Π΅ отлоТСния, Π½ΠΎ ΠΏΡ€ΠΈ интСнсификации процСссов ΡΡƒΠ»ΡŒΡ„Π°Ρ‚Ρ€Π΅Π΄ΡƒΠΊΡ†ΠΈΠΈ, гниСния, ΠΏΡ€ΠΈ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΠΈ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ растворСнного кислорода Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Π° ΠΈ обратная диффузия ΠΈΠ· ΠΈΠ»ΠΎΠ² Π² Π²ΠΎΠ΄Ρƒ. Π£Ρ€ΠΎΠ²Π΅Π½ΡŒ накоплСния ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠ² Π² Π³ΠΈΠ΄Ρ€ΠΎΠ±ΠΈΠΎΠ½Ρ‚Π°Ρ… – ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Π²Π°ΠΆΠ½Π΅ΠΉΡˆΠΈΡ… ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΏΡ€ΠΈ Π±ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π΅ ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠ² Π² Π²ΠΎΠ΄Π½Ρ‹Ρ… экосистСмах. Показано, Ρ‡Ρ‚ΠΎ концСнтрация ванадия Π² Π²ΠΎΠ΄Π½Ρ‹Ρ… растСниях ΠΈ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… опрСдСляСтся ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ процСссов ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ°, ΠΌΠ΅ΠΆΠ²ΠΈΠ΄ΠΎΠ²Ρ‹ΠΌΠΈ особСнностями, ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ пластичСского ΠΈ Π³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΎΠ±ΠΌΠ΅Π½Π° (Ρƒ Ρ€Ρ‹Π±) ΠΈ Π² Ρ‚ΠΎ ΠΆΠ΅ врСмя являСтся ΠΎΡ‚Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅ΠΌ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ ванадия Π² срСдС обитания. ΠšΠΎΡΡ„Ρ„ΠΈΡ†ΠΈΠ΅Π½Ρ‚ биологичСского накоплСния Π² Π²ΠΎΠ΄Π½Ρ‹Ρ… ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ°Ρ… достигал Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρ‹ nΓ—107The article describes the results of long-term research on the dynamics of vanadium migration in water, bottom sediments, higher aquatic plants, bottom invertebrates, and fishes in the cooling reservoir of the Moldovan Thermal Power Plant. An obvious dependence of the level of vanadium in aquatic ecosystem on the quantity and composition of burnt fuel at the plant was established. In most of cases the migration of vanadium in the system β€œwater – silts” occured from water layers to bottom sediments. But if the intensity of sulphate reduction and putrefaction processes increases and the concentration of dissolved oxygen decreases the reverse diffusion from silts to water will become possible. The level of accumulation of metals in hydrobionts is one of the most important parameters in the biomonitoring of metals in aquatic ecosystems. The concentration of vanadium in aquatic plants and animals depended on the intensity of metabolism and interspecific features, plastic and generative metabolism (at fish), but in the same time reflected the dynamics of vanadium in the environment. The values of the coefficient of vanadium biological accumulation in aquatic organisms reached up to nΓ—10

    Migration of Vanadium in the Ecosystem of Kuchurgan Cooling Reservoir of the Moldovan Thermal Power Plant

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    Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΎΡ‚Ρ€Π°ΠΆΠ΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΌΠ½ΠΎΠ³ΠΎΠ»Π΅Ρ‚Π½ΠΈΡ… исслСдований Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΈ ванадия Π² Π²ΠΎΠ΄Π΅, Π΄ΠΎΠ½Π½Ρ‹Ρ… отлоТСниях, Π²Ρ‹ΡΡˆΠ΅ΠΉ Π²ΠΎΠ΄Π½ΠΎΠΉ Ρ€Π°ΡΡ‚ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, Π΄ΠΎΠ½Π½Ρ‹Ρ… бСспозвоночных ΠΈ Ρ€Ρ‹Π±Π°Ρ… Π²ΠΎΠ΄ΠΎΠ΅ΠΌΠ°-охладитСля Молдавской Π“Π Π­Π‘. УстановлСна чСткая Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒ уровня ванадия Π² Π²ΠΎΠ΄Π½ΠΎΠΉ экосистСмС ΠΎΡ‚ количСства ΠΈ состава сТигаСмого Π½Π° станции Ρ‚ΠΎΠΏΠ»ΠΈΠ²Π°. ΠœΠΈΠ³Ρ€Π°Ρ†ΠΈΡ ванадия Π² систСмС Π²ΠΎΠ΄Π° – ΠΈΠ»ΠΎΠ²Ρ‹Π΅ отлоТСния Π² Π±ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²Π΅ случаСв ΠΈΠ΄Π΅Ρ‚ ΠΈΠ· Π²ΠΎΠ΄Π½Ρ‹Ρ… слоСв Π² Π΄ΠΎΠ½Π½Ρ‹Π΅ отлоТСния, Π½ΠΎ ΠΏΡ€ΠΈ интСнсификации процСссов ΡΡƒΠ»ΡŒΡ„Π°Ρ‚Ρ€Π΅Π΄ΡƒΠΊΡ†ΠΈΠΈ, гниСния, ΠΏΡ€ΠΈ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΠΈ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ растворСнного кислорода Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Π° ΠΈ обратная диффузия ΠΈΠ· ΠΈΠ»ΠΎΠ² Π² Π²ΠΎΠ΄Ρƒ. Π£Ρ€ΠΎΠ²Π΅Π½ΡŒ накоплСния ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠ² Π² Π³ΠΈΠ΄Ρ€ΠΎΠ±ΠΈΠΎΠ½Ρ‚Π°Ρ… – ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Π²Π°ΠΆΠ½Π΅ΠΉΡˆΠΈΡ… ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΏΡ€ΠΈ Π±ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π΅ ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠ² Π² Π²ΠΎΠ΄Π½Ρ‹Ρ… экосистСмах. Показано, Ρ‡Ρ‚ΠΎ концСнтрация ванадия Π² Π²ΠΎΠ΄Π½Ρ‹Ρ… растСниях ΠΈ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… опрСдСляСтся ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ процСссов ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ°, ΠΌΠ΅ΠΆΠ²ΠΈΠ΄ΠΎΠ²Ρ‹ΠΌΠΈ особСнностями, ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ пластичСского ΠΈ Π³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΎΠ±ΠΌΠ΅Π½Π° (Ρƒ Ρ€Ρ‹Π±) ΠΈ Π² Ρ‚ΠΎ ΠΆΠ΅ врСмя являСтся ΠΎΡ‚Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅ΠΌ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ ванадия Π² срСдС обитания. ΠšΠΎΡΡ„Ρ„ΠΈΡ†ΠΈΠ΅Π½Ρ‚ биологичСского накоплСния Π² Π²ΠΎΠ΄Π½Ρ‹Ρ… ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ°Ρ… достигал Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρ‹ nΓ—107The article describes the results of long-term research on the dynamics of vanadium migration in water, bottom sediments, higher aquatic plants, bottom invertebrates, and fishes in the cooling reservoir of the Moldovan Thermal Power Plant. An obvious dependence of the level of vanadium in aquatic ecosystem on the quantity and composition of burnt fuel at the plant was established. In most of cases the migration of vanadium in the system β€œwater – silts” occured from water layers to bottom sediments. But if the intensity of sulphate reduction and putrefaction processes increases and the concentration of dissolved oxygen decreases the reverse diffusion from silts to water will become possible. The level of accumulation of metals in hydrobionts is one of the most important parameters in the biomonitoring of metals in aquatic ecosystems. The concentration of vanadium in aquatic plants and animals depended on the intensity of metabolism and interspecific features, plastic and generative metabolism (at fish), but in the same time reflected the dynamics of vanadium in the environment. The values of the coefficient of vanadium biological accumulation in aquatic organisms reached up to nΓ—10
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