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Figure 8 from: Seregin AP, Bochkov DA, Shner JV, Garin EV, Pospelov IN, Prokhorov VE, Golyakov PV, Mayorov SR, Svirin SA, Khimin AN, Gorbunova MS, Kashirina ES, Kuryakova OP, Bolshakov BV, Ebel AL, Khapugin AA, Mallaliev MM, Mirvoda SV, Lednev SA, Nesterkova DV, Zelenova NP, Nesterova SA, Zelenkova VN, Vinogradov GM, Biryukova OV, Verkhozina AV, Zyrianov AP, Gerasimov SV, Murtazaliev RA, Basov YM, Marchenkova KYu, Vladimirov DR, Safina DB, Dudov SV, Degtyarev NI, Tretyakova DV, Chimitov DG, Sklyar EA, Kandaurova AN, Bogdanovich SA, Dubynin AV, Chernyagina OA, Lebedev AV, Knyazev MS, Mitjushina IYu, Filippova NV, Dudova KV, Kuzmin IV, Svetasheva TYu, Zakharov VP, Travkin VP, Magazov YO, Teploukhov VYu, Efremov AN, Deineko OV, Stepanov VV, Popov ES, Kuzmenckin DV, Strus TL, Zarubo TV, Romanov KV, Ebel AL, Tishin DV, Arkhipov VYu, Korotkov VN, Kutueva SB, Gostev VV, Krivosheev MM, Gamova NS, Belova VA, Kosterin OE, Prokopenko SV, Sultanov RR, Kobuzeva IA, Dorofeev NV, Yakovlev AA, Danilevsky YV, Zolotukhina IB, Yumagulov DA, Glazunov VA, Bakutov VA, Danilin AV, Pavlov IV, Pushay ES, Tikhonova EV, Samodurov KV, Epikhin DV, Silaeva TB, Pyak AI, Fedorova YA, Samarin ES, Shilov DS, Borodulina VP, Kropocheva EV, Kosenkov GL, Bury UV, Mitroshenkova AE, Karpenko TA, Osmanov RM, Kozlova MV, Gavrilova TM, Senator SA, Khomutovskiy MI, Borovichev EA, Filippov IV, Ponomarenko SV, Shumikhina EA, Lyskov DF, Belyakov EA, Kozhin MN, Poryadin LS, Leostrin AV (2020) "Flora of Russia" on iNaturalist: a dataset. Biodiversity Data Journal 8: e59249. https://doi.org/10.3897/BDJ.8.e59249

Seregin, Alexey ; Bochkov, Dmitriy ; Shner, Julia ; [et al.]

Pensoft Publishers ; 2020

In: Biodiversity Data Journal Vol. 8 ( 2020-11-17)

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In: Biodiversity Data Journal, Pensoft Publishers, Vol. 8 ( 2020-11-17)

Abstract: The "Flora of Russia" project on iNaturalist brought together professional scientists and amateur naturalists from all over the country. Over 10,000 people were involved in the data collection. Within 20 months, the participants accumulated 750,143 photo observations of 6,857 species of the Russian flora. This constitutes the largest dataset of open spatial data on the country’s biodiversity and a leading source of data on the current state of the national flora. About 87% of all project data, i.e. 652,285 observations, are available under free licences (CC0, CC-BY, CC-BY-NC) and can be freely used in scientific, educational and environmental activities.

Type of Medium: Online Resource

ISSN: 1314-2828 , 1314-2836

URL: Article

DOI: 10.3897/BDJ.8.e59249

DOI: 10.3897/BDJ.8.e59249.figure1

DOI: 10.3897/BDJ.8.e59249.figure2

DOI: 10.3897/BDJ.8.e59249.figure3

DOI: 10.3897/BDJ.8.e59249.figure4

DOI: 10.3897/BDJ.8.e59249.figure5

DOI: 10.3897/BDJ.8.e59249.figure6a

DOI: 10.3897/BDJ.8.e59249.figure6b

DOI: 10.3897/BDJ.8.e59249.figure6c

DOI: 10.3897/BDJ.8.e59249.figure6d

DOI: 10.3897/BDJ.8.e59249.figure6e

DOI: 10.3897/BDJ.8.e59249.figure6f

DOI: 10.3897/BDJ.8.e59249.figure7

DOI: 10.3897/BDJ.8.e59249.figure8

Language: Unknown

Publisher: Pensoft Publishers

Publication Date: 2020

detail.hit.zdb_id: 2736709-5

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Figure 8 from: Kuznetsov AYu, Azovskov ME, Belousov SV, Vereshchagin II, Efremov AE, Khlebnikov SV (2019) Dismantling and decontamination of large-sized radiation-contaminated equipment during Research Building B decommissioning at the Bochvar Institute site. Nuclear Energy and Technology 5(2): 117-122. https://doi.org/10.3897/nucet.5.35800

Kuznetsov, Andrey Yu. ; Azovskov, Mikhail E. ; Belousov, Sergey V. ; [et al.]

Pensoft Publishers ; 2019

In: Nuclear Energy and Technology Vol. 5, No. 2 ( 2019-05-17), p. 117-122

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In: Nuclear Energy and Technology, Pensoft Publishers, Vol. 5, No. 2 ( 2019-05-17), p. 117-122

Abstract: The article presents the results of work on dismantling the large installation equipment of Research Building B at the Bochvar High-technology Research Institute of Inorganic Materials (Bochvar Institute). The works were carried out as part of Building B preparation for decommissioning. The purpose of dismantling the large-sized capacitive equipment was to reconstruct the large installation site for managing radioactive waste generated during Building B decommissioning. The works on decommissioning a radioactively contaminated building within a densely populated district of megalopolis were carried out for the first time. The characteristics of the large-sized capacitive equipment are presented. Radioactive contamination of the capacitive equipment is determined by long-lived a-emitting isotopes: 235 U, 238 U, 239 Pu. The sequence of works on dismantling the radiation-contaminated capacitive equipment includes preparatory work, dismantling the tank piping, localizing radioactive contamination of the external surface of the equipment as well as dismantling and moving it into a transport container. Dismantling and decontamination of the large-sized capacitive equipment was carried out by the Bochvar Institute Decommissioning Department. The following tools were used during the works: (1) a mobile foam decontamination facility to perform decontamination works and (2) a mobile high pressure facility to apply localizing and decontaminating film coatings. The tanks were dismantled by means of low-spark tools, i.e., reciprocating saws. Crane runways were made in order to move the dismantled equipment into transport containers: the movement was carried out with the help of a winch. The main results of dismantling and decontaminating the radioactively contaminated tanks are the dismantling of four units of long-length column-type equipment with heights from 4.2 to 6.4 m and 26 units of capacitive equipment (maximum capacity = 8 m 3 ) as well as decontamination of the internal surfaces of radiation-contaminated equipment (decontamination factor = 25–70). As a result, the activity of the accumulated radioactive waste was reduced (the RW class was changed from 3 to 4). The main conclusion regarding the managment of large-sized radiation-contaminated tanks during Building B decommissioning is as follows: the works were organized and carried out at a high technical level, using modern decontamination and dismantling equipment and modern methods to ensure work safety at the Bochvar Institute site in the city of Moscow.

Type of Medium: Online Resource

ISSN: 2452-3038

URL: Article

DOI: 10.3897/nucet.5.35800

DOI: 10.3897/nucet.5.35800.figure1

DOI: 10.3897/nucet.5.35800.figure2

DOI: 10.3897/nucet.5.35800.figure3

DOI: 10.3897/nucet.5.35800.figure4

DOI: 10.3897/nucet.5.35800.figure5

DOI: 10.3897/nucet.5.35800.figure6

DOI: 10.3897/nucet.5.35800.figure7

DOI: 10.3897/nucet.5.35800.figure8

Language: Unknown

Publisher: Pensoft Publishers

Publication Date: 2019

detail.hit.zdb_id: 2858592-6

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Simulation of electrodynamic suspension systems for levitating vehicles. IV. Discrete track systems

Amoskov, Victor M. ; Joint Stock Company “D. V. Efremov Scientific Research Institute of Electrophysical ; Arslanova, Daria N. ; [et al.]

Saint Petersburg State University ; 2016

In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes Vol. 12, No. 3 ( 2016), p. 4-17

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In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, Saint Petersburg State University, Vol. 12, No. 3 ( 2016), p. 4-17

Type of Medium: Online Resource

ISSN: 1811-9905 , 2542-2251

URL: Article

DOI: 10.21638/11701/spbu10.2016.301

Language: Unknown

Publisher: Saint Petersburg State University

Publication Date: 2016

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Modelling and design of permanent magnet multipoles for beam transport and focusing. I. Selection of optimal design and parameters

Amoskov, Victor M. ; D. V. Efremov Institute of Electrophysical Apparatus ; Vasiliev, Vyacheslav N. ; [et al.]

Saint Petersburg State University ; 2021

In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes Vol. 17, No. 4 ( 2021), p. 313-329

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In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, Saint Petersburg State University, Vol. 17, No. 4 ( 2021), p. 313-329

Abstract: The design and specification choices are described for a PM quadrupole used to enable beam transport in a cyclotron. First an analytic study with a simplified 2D model is performed to give initial values for magnet configuration and performance. Characteristics of PM blocks and cylinders are analysed. Then a 3D parametrized model is used to solve the direct magnetostatic problem and accurately define quad specifications. Simulations are carried out with KOMPOT electromagnetic code utilizing the differential formulation. The regulariza- tion method is applied to solve the inverse problem. Magnetic characteristics, dimensions and shapes of the PM units and iron parts are determined in order to reach the specified field gradient. Possible correction of the resulting the ideal specification is discussed with respect to additional constraints put by practical implementation. Candidate PM materials are proposed. Simulated field maps are presented. The method described may serve as a basis for virtual prototyping and be integrated into end-to-end design and construction of magnet systems.

Type of Medium: Online Resource

ISSN: 1811-9905 , 2542-2251

URL: Article

DOI: 10.21638/11701/spbu10.2021.401

Language: Unknown

Publisher: Saint Petersburg State University

Publication Date: 2021

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Modelling and design of permanent magnet multipoles for beam transport and focusing. II. Configuring the quad

Amoskov, Victor M. ; D. V. Efremov Institute of Electrophysical Apparatus ; Vasiliev, Vyacheslav N. ; [et al.]

Saint Petersburg State University ; 2022

In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes Vol. 18, No. 4 ( 2022), p. 454-472

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In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, Saint Petersburg State University, Vol. 18, No. 4 ( 2022), p. 454-472

Abstract: An optimized magnetic specification has been searched for a PM quadrupole constructed for the DC-140 cyclotron in JINR, Dubna. The field inhomogeneity should be reduced to come closer to an ideal distribution. The quad parameters should be determined with very high mechanical and magnetic precision in order to reach the specified gradient. Results of the analytic study based on a 2D model gave initial values for the PM blocks dimensions and orientations. To ensure stringent performance criteria, parametrized 2D and 3D models of the quad were built. These models were used to optimize the magnet configuration, analyze its sensitivity to various errors and derive parameter tolerances. Additional adjustment to suitable field quality is foreseen using results of a trajectory analysis and acceptance inspection. The design parameters for the best suited magnet configuration are presented and the performance criteria are defined. However, an electromagnetic analysis of the selected configuration has revealed that the relative field error adopted previously as the optimization criterion gives low accuracy estimate. Alternative estimations are proposed utilizing the field gradient error as the basic criterion to satisfy the constraint on the field inhomogeneity.

Type of Medium: Online Resource

ISSN: 1811-9905 , 2542-2251

URL: Article

DOI: 10.21638/11701/spbu10.2022.402

Language: Unknown

Publisher: Saint Petersburg State University

Publication Date: 2022

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INFLUENCE OF FEED ADDITIVE “HUMILID” ON PROTEIN AND AMINO ACID METABOLISM INDICATORS IN BROILER CHICKENS OF COBB 500 CROSS

Mikhaylenko, E. A. ; Dnipropetrovsk State Agrarian-Economic University, 25 Sergey Efremov (Voroshilov) str., Dnipro 49027, Ukraine ; Dyomshina, O. O. ; [et al.]

National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications) ; 2016

In: The Animal Biology Vol. 18, No. 4 ( 2016-12), p. 66-71

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In: The Animal Biology, National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications), Vol. 18, No. 4 ( 2016-12), p. 66-71

Type of Medium: Online Resource

ISSN: 1681-0015 , 2313-2191

Uniform Title: ВПЛИВ КОРМОВОЇ ДОБАВКИ «ГУМІЛІД» НА ПОКАЗНИКИ ПРОТЕЇНОВОГО Й АМІНОКИСЛОТНОГО ОБМІНІВ У КУРЧАТ-БРОЙЛЕРІВ КРОСУ «КОББ 500»

URL: Issue

URL: Journal

URL: Article

DOI: 10.15407/animbiol18.04

DOI: 10.15407/animbiol

DOI: 10.15407/animbiol18.04.066

Language: Unknown

Publisher: National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications)

Publication Date: 2016

detail.hit.zdb_id: 2974320-5

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Hypotension-Avoidance Versus Hypertension-Avoidance Strategies in Noncardiac Surgery : An International Randomized Controlled Trial

Marcucci, Maura ; Painter, Thomas W. ; Conen, David ; [et al.]

American College of Physicians ; 2023

In: Annals of Internal Medicine Vol. 176, No. 5 ( 2023-05), p. 605-614

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In: Annals of Internal Medicine, American College of Physicians, Vol. 176, No. 5 ( 2023-05), p. 605-614

Type of Medium: Online Resource

ISSN: 0003-4819 , 1539-3704

URL: Article

DOI: 10.7326/M22-3157

RVK:

XA 23600

Language: English

Publisher: American College of Physicians

Publication Date: 2023

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Numerical models for analysis and adjustment of magnetic field in medical centers. I. Simulation of geomagnetic field disturbances

Diop, Cheikh Yatma ; St. Petersburg State University ; Kaparkova, Marina V. ; [et al.]

Saint Petersburg State University ; 2022

In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes Vol. 18, No. 3 ( 2022), p. 365-378

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In: Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, Saint Petersburg State University, Vol. 18, No. 3 ( 2022), p. 365-378

Abstract: The study investigates possible disturbances of the Earth’s geomagnetic field associated with ferromagnetic structures of clinical buildings. An original methodology has been applied for 3D field mapping of hospital areas in the Senegalese Radiotherapy (RT) Centre. The RT unit will be located in a bunker with thick steel walls to ensure safety of patients and staff. Steel reinforcement will provide the shielding effect lowering the field level in the therapy room. A detailed numerical model has been created to simulate an expected field map in the RT bunker. The model reflects the actual geometry and reinforcement pattern of the building as well as adopted national standards for hypomagnetic field environment. The field maps generated with the EM codes KLONDIKE and KOMPOT form a basis for validation in comparative computations with the other codes (COMSOL Multiphysics, etc).

Type of Medium: Online Resource

ISSN: 1811-9905 , 2542-2251

URL: Article

DOI: 10.21638/11701/spbu10.2022.306

Language: Unknown

Publisher: Saint Petersburg State University

Publication Date: 2022

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Remediation of soil contaminated by toxic rocket fuel components using modified carbon–mineral adsorbing material produced from shungite rock modified with Mn4＋ and Fe3＋

Efremov, Sergey ; Nechipurenko, Sergey ; Tokmurzin, Diyar ; [et al.]

Elsevier BV ; 2021

In: Environmental Technology & Innovation Vol. 24 ( 2021-11), p. 101962-

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In: Environmental Technology & Innovation, Elsevier BV, Vol. 24 ( 2021-11), p. 101962-

Type of Medium: Online Resource

ISSN: 2352-1864

URL: Article

DOI: 10.1016/j.eti.2021.101962

Language: English

Publisher: Elsevier BV

Publication Date: 2021

detail.hit.zdb_id: 2844540-5

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Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

National Institute for Health and Care Research Global Health Research Unit on Global Surgery ; Adisa, Adewale ; Bahrami-Hessari, Michael ; [et al.]

Oxford University Press (OUP) ; 2023

In: British Journal of Surgery Vol. 110, No. 7 ( 2023-06-12), p. 804-817

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In: British Journal of Surgery, Oxford University Press (OUP), Vol. 110, No. 7 ( 2023-06-12), p. 804-817

Abstract: Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries.

Type of Medium: Online Resource

ISSN: 0007-1323 , 1365-2168

URL: Article

DOI: 10.1093/bjs/znad092

Language: English

Publisher: Oxford University Press (OUP)

Publication Date: 2023

detail.hit.zdb_id: 2006309-X

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