Sample records for ikh ehlementnogo sostava

  1. Forest Vegetation as a Source of Biogenic and Organic Substances in Natural Inland Waters (Drevesnaya Rastitel’nosti Kak Istochnik Biogenn’ikh i Organicheskikh Veshestv v Prirodn’ikh Vodoemakh),

    DTIC Science & Technology


    especially of organic and ammonium nitrogen phosphorus, carbohydrates and aminoacids than coniferous ones (pine). The data obtained can be used when predicting the conditions of new and existing water basins. (Author)

  2. USSR Report, Engineering and Equipment.

    DTIC Science & Technology


    Electromagnetic Brake (I.Kh. Khayrullin , D.I. Batyrgareyev, et al.; MASHINOSTROITEL, No 5, May 86) 1 Suspension of Machine Tool To Dampen Vibrations Tested...Technical Sciences I.Kh. Khayrullin , D.I. Batyrgareyev and Candidate of Technical Sciences F.R. Ismagilov, under the "It Can Be Used at Your

  3. Hypoxia sensitivity of a voltage-gated potassium current in porcine intrapulmonary vein smooth muscle cells.


    Dospinescu, Ciprian; Widmer, Hélène; Rowe, Iain; Wainwright, Cherry; Cruickshank, Stuart F


    Hypoxia contracts the pulmonary vein, but the underlying cellular effectors remain unclear. Utilizing contractile studies and whole cell patch-clamp electrophysiology, we report for the first time a hypoxia-sensitive K(+) current in porcine pulmonary vein smooth muscle cells (PVSMC). Hypoxia induced a transient contractile response that was 56 ± 7% of the control response (80 mM KCl). This contraction required extracellular Ca(2+) and was sensitive to Ca(2+) channel blockade. Blockade of K(+) channels by tetraethylammonium chloride (TEA) or 4-aminopyridine (4-AP) reversibly inhibited the hypoxia-mediated contraction. Single-isolated PVSMC (typically 159.1 ± 2.3 μm long) had mean resting membrane potentials (RMP) of -36 ± 4 mV with a mean membrane capacitance of 108 ± 3.5 pF. Whole cell patch-clamp recordings identified a rapidly activating, partially inactivating K(+) current (I(KH)) that was hypoxia, TEA, and 4-AP sensitive. I(KH) was insensitive to Penitrem A or glyburide in PVSMC and had a time to peak of 14.4 ± 3.3 ms and recovered in 67 ms following inactivation at +80 mV. Peak window current was -32 mV, suggesting that I(KH) may contribute to PVSMC RMP. The molecular identity of the potassium channel is not clear. However, RT-PCR, using porcine pulmonary artery and vein samples, identified Kv(1.5), Kv(2.1), and BK, with all three being more abundant in the PV. Both artery and vein expressed STREX, a highly conserved and hypoxia-sensitive BK channel variant. Taken together, our data support the hypothesis that hypoxic inhibition of I(KH) would contribute to hypoxic-induced contraction in PVSMC.

  4. Impact peculiarities of long-term gamma-irradiation with low-dose rate on the development of laboratory rats and their sperm production.


    Klepko, A V; Motrina, O A; Vatlitsova, O S; Andreichenko, K S; Pchelovska, S A; Andreychenko, S V; Gorban, L V


    Meta: vyvchyty vplyv dovgotryvalogo gamma-oprominennia z maloiu potuzhnistiu dozy (13kh10-6sGr/s) na rozvytok laboratornykh shchuriv, ikh statevykh organiv, a takozh na kil'kisni pokaznyky spermoutvorennia i kinetychni kharakterystyky spermatozoidiv.Materialy ta metody: doslidy provodyly na laboratornykh bilykh shchurakh vikom 2,5 misiatsiai. Tvaryn oprominiuvaly na ustanovtsi «Etalon» z gamma-polem So-60 v dozakh 0,1–1,0 Gr. U dekapitovanykh tvaryn vyluchaly testykuly,epidydymisy ta ventral'nu prostatu. Na laboratornykh vagakh vyznachaly seredniu vagu tvaryn ta ikh statevykh organiv dlia kozhnoi ekspozytsiinoi dozy oprominennia. Kil'kist' spermatozoidiv v epidydymisakh ta testykulakh vyznachaly za dopomogoiu fazovo-kontrastnoi mikroskopii pislia provedennia gomogenizatsii tkanyny v fiziologichnomu rozchyni, shcho mistyv takozh Tryton Kh-100 i NaN3. Kinetychni kharakterystyky spermatozoidiv analizuvaly za dopomogoiu fotoziomky pry temperaturi 37 oS.Rezul'taty: vstanovleno, shcho dovgotryvale gamma-oprominennia ne poznachaiet'sia na vazi iak tila tvaryn, tak i ikh epidydymisiv. Odnak pomicheno zmenshennia vagy testykul pry dozakh 0,1; 0,3; 0,6 ta 1,0 Gr, a takozh zbil'shennia vagy prostaty pry dozi 1,0 Gr. U oprominenykh tvaryn zmenshuvalys' zagal'na kil'kist' spermatozoidiv v iaiechkakh i denna produktsiia spermatozoidiv. Vidmicheno zbil'shennia priamoliniinoi ta kryvoliniinoi shvydkosti spermatozoidiv, a takozh chastoty ikh khvostovykh kolyvan'.Vysnovok: dovgotryvale total'ne gamma-oprominennia maloi potuzhnosti lyshe v deiakii miri poznachaiet'sia na rozvytku statevykh organiv laboratornykh shchuriv – testykulakh i prostati, a takozh proiavliaiet'sia v neznachnomu prygnichenni spermoutvorennia i zrostanni kinetychnykh kharakterystyk spermatozoidiv.

  5. Desert pastoralists' negative and positive effects on rare wildlife in the Gobi.


    Ekernas, L Stefan; Sarmento, Wesley M; Davie, Hannah S; Reading, Richard P; Murdoch, James; Wingard, Ganchimeg J; Amgalanbaatar, Sukh; Berger, Joel


    In arid regions of the developing world, pastoralists and livestock commonly inhabit protected areas, resulting in human-wildlife conflict. Conflict is inextricably linked to the ecological processes shaping relationships between pastoralists and native herbivores and carnivores. To elucidate relationships underpinning human-wildlife conflict, we synthesized 15 years of ecological and ethnographic data from Ikh Nart Nature Reserve in Mongolia's Gobi steppe. The density of argali (Ovis ammon), the world's largest wild sheep, at Ikh Nart was among the highest in Mongolia, yet livestock were >90% of ungulate biomass and dogs >90% of large-carnivore biomass. For argali, pastoral activities decreased food availability, increased mortality from dog predation, and potentially increased disease risk. Isotope analyses indicated that livestock accounted for >50% of the diet of the majority of gray wolves (Canis lupus) and up to 90% of diet in 25% of sampled wolves (n = 8). Livestock composed at least 96% of ungulate prey in the single wolf pack for which we collected species-specific prey data. Interviews with pastoralists indicated that wolves annually killed 1-4% of Ikh Nart's livestock, and pastoralists killed wolves in retribution. Pastoralists reduced wolf survival by killing them, but their livestock were an abundant food source for wolves. Consequently, wolf density appeared to be largely decoupled from argali density, and pastoralists had indirect effects on argali that could be negative if pastoralists increased wolf density (apparent competition) or positive if pastoralists decreased wolf predation (apparent facilitation). Ikh Nart's argali population was stable despite these threats, but livestock are increasingly dominant numerically and functionally relative to argali. To support both native wildlife and pastoral livelihoods, we suggest training dogs to not kill argali, community insurance against livestock losses to wolves, reintroducing key native prey species

  6. International Conference on Numerical Ship Hydrodynamics (2nd) Held in Berkeley, California on 19-21 September 1977

    DTIC Science & Technology


    X )+ 0 - X 3)+ ( , 13d( X ’ ( X )Cd( X ) - Hd ( X ) + Pd( X ) 0 gd( X ) where Gd is any one of the ganeralized Green where Hd , Id...for It is not difficult then to prove that any ge-- alue of Ph. (i) Gd( X ) - Hd ( X ) + Td( X ) + gd( X ) Fropoaition 4.. - When Fh< I, Io (ts See theorem 4.1...I k° infinity X -t is given by G ( X )-H +’ ]IXl k el Bo( X ,1 3 ) " 2 Ikh mo(sg(Xl)I’) ki

  7. A comparison of the pitching and plunging response of an oscillating airfoil

    NASA Technical Reports Server (NTRS)

    Carta, F. O.


    An oscillating SC1095 airfoil model was tested for its aerodynamic stability in a rigid body with a single degree of freedom pitch about its quarter chord, and also in a rigid body with single degree of freedom plunge. The ability of pitching data to model plunging motions was evaluated. A one to one correspondence was established between pairs of pitching and plunging motions according to the potential flow transformation formula alpha=ikh. The imposed variables of the experiment were mean incidence angle, amplitude of motion, free stream velocity, and oscillatory frequency. Results indicate that significant differences exist between the aerodynamic responses to the motions, particularly at high load conditions. At high load conditions, the normal force for equivalent pitch is significantly greater than that for true pitch at the geometric incidence angle.

  8. Hand osteoarthritis: current knowledge and new ideas.


    Haugen, I K


    Hand osteoarthritis (OA) is a prevalent disease that can lead to substantial pain and physical disability. Currently, no disease-modifying drugs exist for the treatment of OA. Most OA research has been conducted on knee OA and we have limited knowledge about disease mechanisms in hand OA. During her research career, Ida K Haugen (IKH) has focused on the epidemiology of hand OA and imaging techniques. She has established a large international network, providing the opportunity to study the epidemiology of hand OA in large international OA cohorts. In the Framingham study, she found that symptomatic hand OA was present in 16% of women and 8% of men aged between 40 and 84 years. In her PhD thesis, IKH studied the reliability and validity of magnetic resonance imaging (MRI) in hand OA. In collaboration with OMERACT (Outcome Measures in Rheumatology), an MRI scoring system for hand OA was developed. MRI is more sensitive than radiographs for detecting structural abnormalities. Synovitis, as detected by both MRI and ultrasound, is associated with pain and predicts future disease progression. Hence, synovitis may represent a treatment target in hand OA. Her future research plans include the observational Nor-Hand study and a placebo-controlled randomized trial on methotrexate (MTX) in hand OA. The data collection of 300 patients in the Nor-Hand study is ongoing, and focuses on causes of pain and novel imaging techniques to assess inflammation in hand OA. In a future clinical trial, patients with moderate to severe long-lasting pain and inflammation will be treated with MTX and the effect on pain and inflammation will be explored.

  9. Official Guard and Reserve Manpower Strengths and Statistics.

    DTIC Science & Technology


    f a4. r- D u- 4 rs -a o 0w in43 00’ CV. 4U 00’S I A&a’ Uin 0 11 k a4 *4N .00 mi 4 in W 4 Ni hi-I a 0 3333 oe Na 0 P u-. 00,l.4fl 0 2 a 1 0 O’s 3 0.a...0 4 ~ ~ 5N 30. me in. hi C M~W In - epq C ow U) 30.310 in0, O bm0r r 0 1 ha N IL IIL CN0zD - 0 m 0,NN N.40m 0,O m 0 I 9"M O.W mft - 0 0N. Go 0.E 440Ia...z - -4 4 06- 6. 40) rs we 4ma I- N y 0I In NN t40 m) F.8 T -n W. I" ~ 0 6 0 8 e P 4 8 0 o2 a II M4 N 0 . xa ILU a IKh 𔃺 1 M333333NSI- 3w 3! 3 3 III-a

  10. A Multifaceted Nurse- and Web-Based Intervention for Improving Adherence to Treatment in Patients With Cardiovascular Disease: Rationale and Design of the MIRROR Trial

    PubMed Central


    Background Poor adherence to medication is one of the limitations in the treatment of cardiovascular diseases, thereby increasing the risk of premature death, hospital admissions, and related costs. There is a need for simple and easy-to-implement interventions that are based on patients’ perspectives, beliefs, and perceptions of their illness and medication. Objective The objective is to test the effectivity of this intervention to improve medication adherence in patients with established cardiovascular disease, that is, in secondary prevention. Methods In this study the effect of a personalized visualization of cardiovascular risk levels through a website aiming at supporting self management in combination with a group consultation and communication intervention by a nurse on adherence to treatment in 600 patients with manifest cardiovascular diseases will be assessed. The health belief model was chosen as main theoretical model for the intervention. Results Primary outcome is adherence to treatment calculated by refill data. Secondary outcomes include the Beliefs about Medication Questionnaire and the Modified Morisky Scale. Patients are followed for one year. Results are expected by 2015. Conclusions This study assesses adherence to treatment in a high-risk cardiovascular population by applying an intervention that addresses patients’ capacity and practical barriers as well as patients’ beliefs and perceptions of their illness and medication. ClinicalTrial NCT01449695; (Archived by WebCite at PMID:27624877

  11. Radiation protection monitoring zone population NPP according to experts in case of emergency.


    Prilipko, V A; Shevchenko, K K


    Metoiu danogo doslidzhennia stala ekspertna otsinka realizatsiI zakhysnykh zakhodiv, spriamovanykh na obmezhennia op rominennia naselennia zony sposterezhennia atomnoI elektrostantsiI, na vypadok nadzvychaynoI sytuatsiI, z urakhu vanniam zakonodavchykh ta normatyvnykh dokumentiv.Metody. V protsesi doslidzhennia bulo zastosovano opytuvannia z vykorystanniam metodu ekspertnykh otsinok. Sformovano chotyry grupy fakhivtsiv, iaki nesut' vidpovidal'nist' za stan radiatsiynogo zakhystu riznykh grup nase lennia zony sposterezhennia Rivnens'koI atomnoI elektrostantsiI. Vymogamy vidboru buly: dosvid roboty za fa khom ne mensh nizh 10 rokiv, vidpovidnyy profil' ta posada. Dlia otrymannia pervynnykh empirychnykh danykh bulo zastosovano proste uporiadkuvannia znachen', Ikh parne chy poslidovne porivniannia.Rezul'taty. Za otsinkamy ekspertiv, zakhody opovishchennia, zabezpechenist' preparatamy stabil'nogo yodu, zabezpe chennia zasobiv kolektyvnogo (zakhysni sporudy, ukryttia) i indyvidual'nogo zakhystu (odiag, marlevi pov’iazky, respiratory, protyvogazy), material'no tekhnichnogo osnashchennia na vypadok nadzvychaynoI sytuatsiI na Rivnens'kiy atomniy elektrostantsiI suttievo vidrizniaiut'sia u sil's'kogo ta mis'kogo naselennia zony spostere zhennia. Grupoiu ryzyku, na vypadok nadzvychaynoI sytuatsiI, mozhut' staty uchni zagal'noosvitnikh shkil sil's'kykh te rytoriy zony sposterezhennia cherez nedoskonalist' systemy opovishchennia i vidsutnist' neobkhidnykh ob’iektiv ukryt tia. Ne isnuie odnostaynosti sered ekspertiv shchodo otsinok radiatsiynogo zakhystu riznykh grup naselennia zony spos terezhennia, zokrema zabezpechenosti zasobamy indyvidual'nogo i kolektyvnogo zakhystu, gotovnosti do zakhysnykh diy na vypadok nadzvychaynoI sytuatsiI.Vysnovky. Stan radiatsiynogo zakhystu naselennia zony sposterezhennia RAES, zokrema systema organizatsiynykh, tekhnichnykh, medyko biologichnykh, finansovo ekonomichnykh zakhodiv, shchodo zapobigannia ta reaguvannia na nadzvy chayni sytuatsi

  12. Zeta potential response of human erythrocyte membranes to the modulators of Gardos channel activity under low rate β-radiation.


    Zhirnov, V V; Iakovenko, I N; Voitsitskiy, V M; Khyzhnyak, S V; Zubrikova-Chugainova, O G; Gorobetz, V A


    Tsel' raboty. Izuchenie reaktsii dzeta potentsiala (DP) membran éritrotsitov cheloveka pri modifikatsii aktivatorami i blokatorami funktsional'nogo sostoianiia Ca2+-zavisimykh kalievykh kanalov v pole radioizotopnogo izlucheniia 90Sr/90Y maloi moshchnosti.Materialy i metody. Éritrotsity poluchali iz donorskoi krovi. DP vychisliali po poluchennomu znacheniiu élektroforeticheskoi podvizhnosti kletok. V kletochnye suspenzii predvaritel'no vnosili issleduemye veshchestva, a zatem alikvoty rastvora 90Sr(NO3)2, chtoby poluchit' konechnuiu kontsentratsiiu 44,4⋅kBk⋅l-1.Rezul'taty. Radioizotopnoe izluchenie 90Sr/90Y (RI, 15 mkGr/ch) povyshaet absoliutnoe znachenie DP (DPab) membran éritrotsitov i ego deistvie iavliaetsia obratimym. Éto ukazyvaet na to, chto éffekt oposreduetsia neioniziruiushchei komponentoi RI. Dibutiril-tsAMF v diapazone kontsentratsii 1–100 mkM dozonezavisimo povyshaet DPab membran éritrotsitov, no RI ne usilivaet ego éffekt. Anaprilin v kontsentratsiiakh 10 i 100 mkM dozonezavisimo povyshaet DPab. Éffekt maksimal'noi kontsentratsii anaprilina (100 mkM) – snizhaetsia RI. Klotrimazol v diapazone kontsentratsii 0,1–10 mkM povyshaet DPab membran éritrotsitov otnositel'no kontrolia, togda kak ego maksimal'naia kontsentratsiia – snizhet, a minimal'naia – dostoverno ne vliiaet na étot pokazatel'. Deistvie klotrimazola na DP pri kontsentratsiiakh 10–100 mkM otmeniaetsia RI, no ne izmeniaetsia pri 0,1–1 mkM. Nitrendipin vo vsem diapazone kontsentratsii dozonezavisimo povyshaet DPab membran éritrotsitov, a RI usilivaet ego deistvie. Vyvody. 1. Dlia ioniziruiushchei komponenty radionuklidnogo izlucheniia sushchestvuet porog biologicheskogo deistviia na kletki, opredeliaemyi éffektivnost'iu ikh antioksidantnoi sistemy.2. Pri moshchnosti doz nizhe porogovoi deistvie radioizotopnogo izlucheniia oposreduetsia ego neioniziruiushchei komponentoi i iavliaetsia obratimym, a poétomu opredeliaetsia tol'ko v pole izlucheniia.

  13. The morphological changes of mucous membrane of stomach and duodenum of contractor organization personnel, which works in radiation hazard conditions at the object Shelter of Chornobyl NPP.


    Sushko, V O; Nezgovorova, G A; Degtjarova, L V; Kolosynska, O O; Gromadska, V M


    Meta doslidzhennia: vyznachennia morfologichnykh osoblyvostei urazhen' slyzovoi obolonky (SO) shlunka ta dvanadtsiatypaloi kyshky (DPK) u personalu, iakyi pratsiuie v radiatsiino nebezpechnykh umovakh na ob’iekti «Ukryttia» Chornobyl's'koi AES (OU) shliakhom endoskopichnogo monitoryngu iz vziattiam biopsiinogo materialu z gastroduodenal'noi zony na etapakh pervynnogo (vkhidnogo) VkhK ta spetsial'nogo medychnogo kontroliu (SpK).Materialy ta metody: provedeno kompleksne klinichne-endoskopichne ta morfologichnogo doslidzhennia z biopsiieiu SO shlunka ta DPK u 126 robitnykiv OU.Rezul'taty: U personalu pidriadnykh pidpryiemstv OU vstanovleni riznoskerovani patomorfologichni zmin SO pry VkhK ta zbil'shennia chastoty ikh vyiavlennia pry obstezhenni pid chas SpK, shcho zagalom vidpovidaly khronichnomu H.pylori-asotsiiovanogo pangastrytu z porushenniam mikrotsyrkuliatsii i trofiky, dysregeneratsiinymy zminamy epitelial'noi vystilky.Vysnovky: dlia personalu pidriadnykh organizatsii, iakyi pryimaie uchast' v radiatsiino-nebezpechnykh robotakh na OU ie kharakternym naiavnist' khronichnogo H.pylori-asotsiiovanogo pangastrytu z zrostanniam chastoty atrofichnykh zmin SO (nemetaplastychnogo chy metaplastychnogo typu) ta rozvytkom erozyvno-vyrazkovykh urazhen' gastroduodenal'noi zony.V robitnykiv, iaki maly poperednii vplyv ionizuiuchogo oprominennia vstanovleno bil'shu chastotu dysregeneratsiinykh (giperplazii / kyshkovoi metaplazii) zmin epiteliiu, shcho vidpovidno pidvyshchuie ryzyk neoplastychnykh transformatsii.Provedennia EGDFS (za neobkhidnosti z biopsiieiu SO) pry VkhK ta nastupnykh etapakh medychnogo kontroliu u personalu, iakyi vykonuie radiatsiino-nebezpechni roboty na OU ie vysokoinformatyvnym dokazovym i neobkhidnym metodom doslidzhennia dlia vyznachennia formy ta stupeniu patologichnykh zmin verkhnikh viddiliv shlunkovo-kyshkovogo traktu dlia poperedzhennia progresuvannia zakhvoriuvannia ta rozvytku uskladnen', zberezhennia zdorov’ia i pratsezdatnosti robitnykiv.

  14. A comprehensive constitutive law for waxy crude oil: a thixotropic yield stress fluid.


    Dimitriou, Christopher J; McKinley, Gareth H


    Guided by a series of discriminating rheometric tests, we develop a new constitutive model that can quantitatively predict the key rheological features of waxy crude oils. We first develop a series of model crude oils, which are characterized by a complex thixotropic and yielding behavior that strongly depends on the shear history of the sample. We then outline the development of an appropriate preparation protocol for carrying out rheological measurements, to ensure consistent and reproducible initial conditions. We use RheoPIV measurements of the local kinematics within the fluid under imposed deformations in order to validate the selection of a particular protocol. Velocimetric measurements are also used to document the presence of material instabilities within the model crude oil under conditions of imposed steady shearing. These instabilities are a result of the underlying non-monotonic steady flow curve of the material. Three distinct deformation histories are then used to probe the material's constitutive response. These deformations are steady shear, transient response to startup of steady shear with different aging times, and large amplitude oscillatory shear (LAOS). The material response to these three different flows is used to motivate the development of an appropriate constitutive model. This model (termed the IKH model) is based on a framework adopted from plasticity theory and implements an additive strain decomposition into characteristic reversible (elastic) and irreversible (plastic) contributions, coupled with the physical processes of isotropic and kinematic hardening. Comparisons of experimental to simulated response for all three flows show good quantitative agreement, validating the chosen approach for developing constitutive models for this class of materials.

  15. Basic Principles and Practices of Integrated Dosimetric Passportization of the Settlements in Ukraine.


    Likhtarov, I A; Kovgan, L M; Masiuk, S V; Ivanova, O M; Chepurny, M I; Boyko, Z N; Gerasymenko, V B


    Meta ogliadu – uzagal'nennia rezul'tativ Kompleksnoi dozymetrychnoi pasportyzatsii (shcho provodylas' u 1991–2014 rr.) naselenykh punktiv (NP) Ukrainy, iaki zaznaly radioaktyvnogo zabrudnennia pislia Chornobyl's'koi avarii. Dozymetrychna pasportyzatsiia vidigrala kliuchovu rol' u Zagal'noderzhavnii programi likvidatsii naslidkiv Chornobyl's'koi katastrofy na vsikh etapakh kontroliu potochnogo radiatsiinogo stanu ta pidtrymky pryiniattia rishen' shchodo riznykh vydiv vtruchan' i sotsial'nykh pil'g naselennia radioaktyvno zabrudnenykh terytorii. Roboty, vykonani v ramkakh dozymetrychnoi pasportyzatsii, ne maly analogiv sered doslidzhen', iaki maly mistse pislia inshykh shyrokomasshtabnykh promyslovykh ta komunal'nykh avarii iak za masshtabamy, tak i za tryvalistiu radioekologichnogo ta dozymetrychnogo monitoryngiv. Novators'kymy staly metodologichni pidkhody do otsinky pasportnoi dozy NP, a takozh do vyznachennia kontseptsii richnoi dozy, iak dozy dlia pryiniattia rishen' dlia vvedennia priamykh ta nepriamykh kontrzakhodiv dlia NP Ukrainy. Vprodovzh us'ogo postavariinogo periodu bulo vydano shistnadtsiat' Zbirok zagal'nodozymetrychnoi pasportyzatsii, iaki akumuliuiut' rezul'taty soten' tysiach spektrometrychnykh, radiokhimichnykh ta LVL-vymiriuvan', shcho buly provedeni u 1991–2014 rr. na radioaktyvno zabrudnenykh vnaslidok Chornobyl's'koi avarii terytoriiakh. Rozrakhovani na osnovi tsykh vymiriuvan' richni pasportni dozy (ta ikh komponenty) ie unikal'noiu informatsiieiu, shcho kil'kisno kharakteryzuie riven' ta chasovu dynamiku radiatsiinogo stanu dlia kozhnogo z 2162 NP 74 raioniv 12 oblastei vprodovzh us'ogo pisliaavariinogo periodu. Zavdiaky robotam z dozymetrychnoi pasportyzatsii buly stvoreni unikal'ni za svoieiu strukturoiu i zmistom bazy danykh, iaki mistiat' kil'kisni kharakterystyky terytorial'no-chasovogo rozpodilu i dynamiky zmin nyzky vazhlyvykh radiologichnykh pokaznykiv, a same: vmist 137Cs ta 90Sr u produktakh kharchuvannia (moloka ta kartopli

  16. Influence of eNOS gene 4a/b VNTR polymorphism on development of endothelial dysfunction and respiratory system disorders in children - residents of radioactively contaminated areas.


    Stepanova, Ye I; Kolpakov, Ye; Zyhalo, V M; Lytvynets, O M; Kondrashova, V H; Vdovenko, V Yu; Skvarska, O O; Leonovych, O S


    asotsiyovani z naiavnistiu u genotypi aleliu 4a, oznak endo telial'noI dysfunktsiI ta rivnem inkorporovanogo 137Cs.Vysnovky. Bil'sh vyrazni zminy endoteliyzalezhnoI reaktsiI sudyn na okliuziiu ta virogidne znyzhennia rivnia nitry tu v syrovattsi krovi u nosiIv aleliu 4a, osoblyvo u ditey, iaki prozhyvaiut' u nespryiatlyvykh ekologichnykh umovakh, nadaie pidstavy vidnesty Ikh do grupy ryzyku z rozvytku endotelial'noI dysfunktsiI, a porushennia funktsiI legeniv rozgliadaty iak odyn z II proiaviv.

  17. Geomorphological development of Eastern Mongolian plain, Mongolia

    NASA Astrophysics Data System (ADS)

    khukhuudei, Ulambadrakh; otgonbayar, Orolzodmaa


    - K-Ar age for Mesozoic volcanic rocks from Eastern Mongolia and Ikh Khyangan dated in range from 160 to 110Ma (Shuvalov, 1987; Makhbadar et al., 1995; Zhou et al., 2006; Bat-Ulzii, 2014). 2. Rift controlling fault - Delgerekh, Modon Ovoo and Matad faults to north-east direction are interpreted and presented in EMP (Khasin, 1973; Tikhonov, 1974; Byamba, 2009). 3. Basin and Range topography - we are interpreting that Nukhet davaa mountain range, Tamsag basin, Matad uplift or range and Choibalsan basin were developed in that time. Hills with 40-150 m height at a present day are interpreted that they developed from the Late Cretaceous period. In post- rift or Late Cretaceous period, lakes disappeared and whole area of Eastern Mongolia became a dry land, dominating by exogenic process. Denudation planation surface at EMP are kept in high and low level. High or old planation surface is proposed by age of the Miocene - Lower Pliocene and low or young planation surface - Late Pliocene. Just a current topography of EMP is formed in Late Neogene - Lower Quaternary period as a peneplain.

  18. Ecosystem based river basin management planning in critical water catchment in Mongolia

    NASA Astrophysics Data System (ADS)

    Tugjamba, Navchaa; Sereeter, Erdenetuul; Gonchigjav, Sarantuya


    Developing the ecosystem based adaptation strategies to maintain water security in critical water catchments in Mongolia would be very significant. It will be base by reducing the vulnerability. "Ecosystem Based adaptation" is quite a new term in Mongolia and the ecosystem approach is a strategy for the integrated management of land, water and living resources that promotes conservation and sustainable use in an equitable way. To strengthen equitable economic development, food security, climate resilience and protection of the environment, the implementation of sustainable river basin management in critical water catchments is challenging in Mongolia. The Ulz river basin is considered one of the critical water catchments due to the temperature has increased by in average 1.30Ñ over the period 1976 to 2011. It is more intense than the global warming rate (0.740C/100 years) and a bit higher than the warming rate over whole Mongolia as well. From long-term observations and measurements it is clear that Ulz River has low water in a period of 1970-1980 and since the end of 1980s and middle of 1990s there were dominated years of the flood. However, under the influence of the global warming, climate changes of Mongolia and continuation of drought years with low water since the end of 1990s until today river water was sharply fallen and dried up. For the last ten years rivers are dried up and annual mean run-off is less by 3-5 times from long term mean value. The Ulz is the transboundary river basin and taking its origin from Ikh and Baga Burd springs on territory of Norovlin soum of Khentii province that flows through Khentii and Dornod provinces to the northeast, crossing the state border it flows in Baruun Tari located in Tari Lake concavity in Russia. Based on the integrative baseline study on the 'The Ulz River Basin Environmental and Socioeconomic condition', ecosystem based river basin management was planned. 'Water demand Calculator 3' (WDC) software was used to

  19. Pleistocene lake level changes in Western Mongolia

    NASA Astrophysics Data System (ADS)

    Borodavko, P. S.


    cane sedges and horsetails dominant. The benthic fauna is poor, and only single pecimens of molluscs and amphipods are met. The ichtyofauna is represented by Oreoleuciscus Pewzowi. Previous and modern investigations of these lakes, their morphologies and deposits, allow to specify periods of extension of the lakes and palaeogeographical conditions. Two clear extension periods can be determined in the Mongolian Great Lakes Basin, corresponding to Mid-and Late Pleistocene transgressions. During the Mid-Pleistocene transgression the current Lakes Har-Us Nur, Dorgon Nur, Hara Nur, Airag Nur and Hyargas were integrated to a united lake, with a maximal level at 1265 m. and total water area about 23 158 km2 . The maximal thickness of Mid-Pleistocene lake deposits is 70 m. Late Pleistocene lake sediments are investigated in sections near Dzabhan River and Hyargas Nuur shorelines. They consist of laminated sand, clay and gravel with cryogenic structures at the base and upper part of sections. The mean thickness of Late Pleistocene lake deposits is 20-35 m. The main characteristics of Late Pleistocene lake features are represented by a very bright "lake relief" — obvious steps of shorelines, gravel bands, bars and spits. The specific structure of Late Pleistocene lake cross-sections allows to separate two transgressions within this period. In the first half of the Holocene a minor regression of several meters occurred. Elements of the modern time aeolian relief were still inundated on the north shore of Lake Har-Us Nur. Researches funded by RFBR (Grant 08-05-00037-a) References 1. Geomorfologiya Mongol'skoi Narodnoi Respubliki (Geomorphology of the Mongolian People Republic). M.: Nauka, pp. 135-148. 2. Ozera MNR i ikh mineral'nye resursy (Lakes of MPR and their mineral resources), 1991. Moscow, Nauka, 136 p. 3. Sevastyanov, D.V., Shuvalov, V.F. and Neustrueva, I. Yu. (Eds.), 1994. Limnologiya i paleolimnologiya Mongolii (Limnology and Palaeolimnology of Mongolia). St