Showing 1,001 - 1,020 results of 1,901 for search 'replacement control methods', query time: 0.13s Refine Results
  1. 1001

    Heparin titration protocol with tranexamic acid in cardiac surgery: a pilot study by Aslıhan Aykut, Bahadır Aytekin, Başak Soran Türkcan, Ertekin Utku Ünal, Erman Kiriş, Bekir Akkaya, Z.aslı Demir, Ayşen Aksöyek, Levent Bırıncıoğlu

    Published 2021-12-01
    “…The aim of this pilot study was to assess the effect of a newly adapted blood conservation strategy, including heparin titration protocol along with antifibrinolytics, regarding to mediastinal bleeding, re-exploration for bleeding and blood and blood products utilization.Methods: This study included 100 patients undergoing cardiac surgery with higher risk for bleeding, such as mitral valve replacement, aortic valve replacement, ascending / arcus aortic surgery, between January 2015 and August 2016. …”
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  2. 1002

    Advancements in energy harvesting techniques for sustainable IoT devices by Ahsan Ali, Hamna Shaukat, Hassan Elahi, Shaista Taimur, Muhammad Qasim Manan, Wael A. Altabey, Sallam A. Kouritem, Mohammad Noori

    Published 2025-06-01
    “…Wireless sensors are included in IoT devices to collect data in an accurate and useful way for process monitoring and activity control. The batteries that run these wireless sensors have a limited lifespan, rapidly drain, and need replacement. …”
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    Article
  3. 1003

    Urban pandemic governance personal protective equipment allocation strategies: a system dynamics simulation by Zihan Li, Yuhang Wang, Yuanwang Shang, Yi Lu

    Published 2025-01-01
    “…System dynamics modeling was employed to explore the influence of PPE allocation strategies on pandemic control measures. It was found that the most effective method for controlling a pandemic was to supply PPE in a specific order: medical staff, patients, and out-of-home citizens. …”
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  4. 1004

    Protected Gold Nanoparticles with Thioethers and Amines As Surrogate Ligands by M. Rafiq H. Siddiqui

    Published 2013-01-01
    “…These impurity-free nanoparticles obtained in near quantitative yields showing exceptional gold assays (up to 98%Au) were prepared by a modification of the two-phase method. Replacement reactions on the Au24L showed that Au:L ratios may be increased (up to Au55:L (L= (H25C12)2S)) or decreased (Au12:L (L= H2NC12H25 and H2NC6H13)) as desired. …”
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  5. 1005
  6. 1006

    Wastewater-Based Epidemiology (WBE): Potential Application for Assessing the Use of Conventional and New Generation Tobacco and Nicotine Products by Scherer Gerhard, Pluym Nikola, Scherer Max

    Published 2025-05-01
    “…As reasons for deviations between WBE and classical methods, most frequently the use of illicit tobacco products, nicotine replacement therapy (NRT) products, electronic cigarettes (ECs), reporting bias or outdated statistics were discussed by the study authors. …”
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    Article
  7. 1007

    GEOLOGICAL FACTORS INFLUENCE ON OILWELLS FLOODING AT SMALL FIELDS by R. A. Gasumov, E. R. Gasumov

    Published 2022-07-01
    “…The structural and lithological floating oil reservoir in the northern part is controlled by the replacement of fractured reservoirs with clay mudstones, in the southwestern and eastern parts of the area with oil-water contact carried out according to the results of well testing. …”
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    Article
  8. 1008

    Historical and Analytical Assessment of Automation and Robotization for Milking Processes by N. M. Morozov, V. V. Kirsanov, Yu. S. Tsench

    Published 2023-04-01
    “…(Conclusions) The research reveals the most costly transition ways, the optimal least capital-intensive way of transition from traditional milking to automated quarter-by-quarter milking in parlors, whose functionality is up to the robotic milking.The modernization transition to robotic milking in parlors is proved to be possible by gradual replacement of the automated milking manipulators controlled by an operator with the robotic unmanned manipulators and without any changes in technology.…”
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  9. 1009

    The influence of various coatings of hydroxyapatite bone carrier on the success of bone regeneration in rabbit calvarial defects: Histomorphometric and histological analysis by Milutinović-Smiljanić Sanja, Antonijević Đorđe, Mićić Milutin, Biočanin Vladimir, Sjerobabin Nikola, Petrović Božana, Danilović Vesna, Jokanović Vukoman

    Published 2022-01-01
    “…Defects were filled with one of the following materials: PLGA coated HAP (HAP + PLGA), PEI coated HAP (HAP + PEI), and bovine HAP – Bio-Oss® (positive control). Unfilled defects represented negative control. …”
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    Article
  10. 1010

    Results of Using Selective Endotoxin Adsorption in Cancer Patients with Sepsis by N. D. Ushakova, A. N. Shevchenko, M. V. Chetverikov, E. Yu. Zlatnik, T. A. Zykova

    Published 2014-12-01
    “…After selective endotoxin adsorption cycles, 15 of 26 cases did not need to continue organ replacement therapy. Twentyeightday mortality rates in the study and control groups were 25.0 and 53.3%, respectively.Conclusion. …”
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    Article
  11. 1011

    Non-Injection Chemotherapy Regimens for Drug Resistant Tuberculosis in Children and Adolescents by V. A. Aksenova, N. I. Klevno, A. V. Kazakov, A. D. Pakhlavonova, V. A. Romanenko, N. Yu. Nikolenko

    Published 2023-12-01
    “…Control Group (CG) included patients of the same age with MDR TB who were treated with chemotherapy regimens containing injectable drugs (a retrospective study).Results. …”
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  12. 1012
  13. 1013

    Reliability Analysis of an Extended Shock Model and Its Optimization Application in a Production Line by Renbin Liu

    Published 2014-01-01
    “…Secondly, using supplementary variable method and Laplace transform, some important reliability indices are derived, such as availability, failure frequency, mean vacation period, mean renewal cycle, mean startup period, and replacement frequency. …”
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  14. 1014

    Molecular mechanisms of pain regulation in patients with osteoarthritis by E. V. Chetina, G. A. Markova, E. A. Taskina, E. P. Sharapova, N. G. Kashevarova, L. I. Alekseeva, V. V. Kolomatsky, M. A. Makarov, A. L. Logunov, S. A. Makarov, A. N. Kuzin

    Published 2016-10-01
    “…Objective: to study the mechanisms determining the level of pain on the basis of an analysis of the expression profiles of the genes involved in joint destruction, inflammation, and metabolic regulation in the blood of patients with osteoarthritis (OA) with different expression levels of the Mammalian Target Of Rapamycin (mTOR) gene and at different disease stages.Material and methods. Peripheral blood samples from 47 outpatients with OA, from 21 late-stage OA patients admitted to hospital for endoprosthetic knee joint replacement, and from 27 healthy individuals who formed a control group (mean age, 60.0±7.1, 56.6±8.9, and 58.6±8.3 years, respectively), as well as articular cartilage samples obtained intraoperatively from 21 patients with OA and at autopsy from previously healthy people (mean age, 38.2±4.3 years) who had died from trauma, were examined. …”
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  15. 1015

    CO47 | Genetic characterization of the KIV2 LPA polymorphism in subjects with bicuspid aortic valve with different clinical complications

    Published 2025-08-01
    “…Patients were divided into two groups according to different clinical settings: 1) patients undergoing valve replacement surgery (VRS, n=68 subjects) and 2) patients not undergoing valve replacement surgery (NVRS, n=41 subjects). …”
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  16. 1016

    Nutritional evaluation and fermentation characteristics of duckweed (Lemna gibba) in ruminant diets by M. Chaji, A. Pormhammad

    Published 2025-06-01
    “…Abstract This research aimed to examine the optimal amount and method of incorporating duckweed (Lemna gibba) into the diets of ruminants, either by replacing it with alfalfa hay or by adjusting the energy and protein levels after replacement in the diet. …”
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  17. 1017

    Critical clearing time sensitivity of power systems with high power electronic penetration by Yuqian Zhang, Feng Liu, Qinglai Guo

    Published 2025-03-01
    “…The current limit and switching control of inverter-based resources are considered, and the critical clearing time sensitivity under controlling periodic orbits is derived. …”
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  18. 1018

    Ixodes ticks and cases of brucellosis in Tavush Province of Armenia: sustainable agriculture by Valery V. Grigoryan, Hrachya S. Tspnetsyan, Liana H. Grigoryan, Viktor V. Abrahamyan, Spartak V. Yeribekyan, Gayane M. Petrosyan, Astghik Z. Pepoyan

    Published 2025-02-01
    “…The results are important for the development of strategies for zoonosis control as well as for the determination of pastures for livestock. …”
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    Article
  19. 1019

    Effects of levothyroxine therapy on bone and mineral metabolism in hypothyroidism: a systematic review and meta-analysis by Xiaotao Li, Taotao Zhang, Hongling Zhang, Shanshan Liu, Limin Tian

    Published 2025-01-01
    “…No significance was found in bone mineral density (BMD) at the lumbar spine between SCH patients treated with LT4 and control group either at baseline or after intervention. …”
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  20. 1020

    Leistungssport by Kramer U, Mangold S, Krumm P, Seeger A, Franzen E, Niess AM, Claussen CD, Burgstahler C

    Published 2013-11-01
    “…Aim of this prospective study was to assess physiologic adaptations and structural cardiac remodelling and to analyze the presence and distribution of myocardial Late Gadolinium Enhancement (LGE) by cardiac magnetic resonance imaging (MRI).Materials and Methods: Thirteen female professional handball players (mean age 25.14.7) and 13 age- and gender-matched non-athlete controls (mean age 25.54.2) underwent cardiac MRI at 1.5T. …”
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