Search Results - UNIT OPERATIONS LABORATORY

Targeted metagenomics using next generation sequencing in laboratory diagnosis of culture negative endophthalmitis by Deepanshi Mishra, Gita Satpathy, Rohan Chawla, Daizy Paliwal, Subrat Kumar Panda

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Development of laboratory unit of compressed air energy storage by A. V. Fedyukhin, S. A. Dronov, D. V. Semin, A. G. Gusenko, V. E. Panarin

“…PURPOSE. Development of a laboratory unit for a compressed air energy storage and calculation of its operating modes using Aspen HYSYS and ANSYS software packages.METHODS. …”
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Simulation of Sowing Precision in Laboratory Conditions by Dan Cujbescu, Iuliana Găgeanu, Cătălin Persu, Mihai Matache, Valentin Vlăduț, Iulian Voicea, Gigel Paraschiv, Sorin Ștefan Biriș, Nicoleta Ungureanu, Gheorghe Voicu, George Ipate

“…In agrotechnical practice, it was found that between qualitative indices, which express the sowing precision achieved by precision planters determined in the laboratory, and those determined under operating conditions, that there are certain differences, which are sometimes quite significant. …”
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Toeplitz Operators on Dirichlet-Type Space of Unit Ball by Jin Xia, Xiaofeng Wang, Guangfu Cao

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Hydrothermal Numerical Simulation of Injection Operations at United Downs, Cornwall, UK by Saeed Mahmoodpour, Mrityunjay Singh, Christian Obaje, Sri Kalyan Tangirala, John Reinecker, Kristian Bär, Ingo Sass

“…The United Downs Deep Geothermal Project (UDDGP) is designed to utilize a presumably permeable steep dipping fault damage zone (constituting the hydrothermal reservoir in a very low permeability granitic host rock) for fluid circulation and heat extraction between an injection well at 2.2 km depth (UD−2) and a production well at 5 km depth (UD−1). …”
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Preanalytical factors affecting medical laboratory operations: A look at laboratory request forms in a selected tertiary health-care facility in Ibadan by Augustine A Onyeaghala, Oyedotun B Oyedele, Nurudeen A Adebisi, Anthony D Musango

“…Required information needed for efficient laboratory operations were either incomplete or not provided in the request forms. …”
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Outcome of External Ventricular Drainage according to the Operating Place: the Intensive Care Unit versus Operating Room by Si On Kim, Won Jun Song, Yu Sam Won, Jae Young Yang, Chun Sik Choi

“…Generally, EVD is performed in the operating room (OR) under aseptic conditions. However, in emergency circumstances, the operation may be performed in the intensive care unit (ICU) to save neuro-critical time and to avoid the unnecessary transfer of patients. …”
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ANALYSIS OF OPERATING STAND MODELS FOR THE INVESTIGATION OF OPERATING PARAMETERS OF THE CONTROL SYSTEM OF GAS ENGINES LIGHT CARS by O. Marcias, R. Zaveruha, A. Uzhva

“…The analysis of characteristics and parameters of known samples is given and a designed and patented booth is described. Modes of operation corresponding to different rate speed, are simulated by using in-circuit electronic control unit which controls the modulator pulses.…”
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Laboratory study of the unit for reservoir aeration using solar radiation under Syrian conditions by Hussein Ismaeil, Munzer S. Ali, Pavel A. Mikheev

“…Results. In the process of laboratory studies under conditions of different air temperatures, when assessing the capabilities of the unit, three characteristic periods of its operation were identified: intensive – a period with active air output lasting 110–120 minutes; transitional – with a gradual drop in intensity by more than half, lasting from 10 to 30 minutes; stable – a period with an almost uniform air output with a maximum observable duration of up to 60 minutes. …”
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Restoration of the Soil Temperature Regime During Operation of a Heat Pump Unit Operating on the Principle «Ground-Water» by V. R. Voloshin, K. V. Belov, M. A. Naumov

“…To solve this problem, a solution is proposed in the form of a heat pump unit operating in reverse mode in the warm season (heating of the soil mass), while the soil mass will be a heat accumulator. …”
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Features of the operation of the training stand “Electric vehicle motor” in determining the operation characteristics of electric transport by A. R. Safin, Z. M. Shakurova, L. V. Dolomanyuk, V. A. Gavrilov, N. V. Denisova

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Potential Impact of a 2-Person Security Rule on BioSafety Level 4 Laboratory Workers by James W. LeDuc, Kevin Anderson, Marshall E. Bloom, Ricardo Carrion, Heinz Feldmann, J. Patrick Fitch, Joan B. Geisbert, Thomas W. Geisbert, Michael R. Holbrook, Peter B. Jahrling, Thomas G. Ksiazek, Jean Patterson, Pierre E. Rollin

“…Directors of all major BioSafety Level 4 (BSL-4) laboratories in the United States met in 2008 to review the current status of biocontainment laboratory operations and to discuss the potential impact of a proposed 2-person security rule on maximum-containment laboratory operations. …”
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Parameters and Operation Modes of the Cutting and Chopping Apparatus by Evgeniy V. Truflyak, Andrey N. Potebnya

“…The aim of the work is to increase the efficiency of cutting and chopping plants by substantiating the structural and functional scheme of the unit and the ration parameters and operating modes of the cutting unit. …”
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The Influence of Different Operating Conditions on the Support Bracket Stress in Pumped Storage Units by Buchao Xu, Weiqiang Zhao, Wenhua Lin, Zhongyu Mao, Ran Tao, Zhengwei Wang

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Recovery of Tungsten from Raw and Secondary Materials Using Hydrometallurgical Processing by Francisco Jose Alguacil, Manuel Alonso

“…The present work reviewed investigations into the use of such unit operations for the recovery of tungsten which were published during 2024 and the first half of 2025. …”
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A narrative review of high-level isolation unit operational and infrastructure features by Wael ElRayes, Susan Kline, Lauren M Sauer, Joseph Lukowski, Angela Vasa, Christa Arguinchona, Maria G Frank, Alison L Galdys, Mary C Garcia, Jennifer A Garland, Caroline Persson, Darrell Ruby, Sami Vasistha, Sharon Carrasco, Jocelyn J Herstein

“…High-level isolation units (HLIUs) are specially designed facilities for care and management of patients with suspected or confirmed high-consequence infectious diseases (HCIDs), equipped with unique infrastructure and operational features. …”
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Research and Application of Operation Flexibility Improvement Technology for Coal-Fired Power Unit by YAN Xinrong, HU Zhiyong, ZHANG Pengwei, ZHENG Chenghang, XIANG Jun, TANG Guo’an, LIU Jinliang, GUO Jianxiong, HUANG Yibo, YU Pengfeng, GAO Xiang

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All-optical combinational logical units featuring fifth-order cascade by Haiqi Gao, Yu Shao, Yipeng Chen, Junren Wen, Yuchuan Shao, Yueguang Zhang, Weidong Shen, Chenying Yang

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HAZOP Analysis in Terms of Safety Operations Processes for Oil Production Units: A Case Study by Artur de J. Penelas, José C. M. Pires

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World Health Organization African Region national heads of units of diagnostics and laboratory services meetings proceedings by Sheick Oumar Coulibaly, Michelle Amri, Christine Vuguziga, Aminata Binetou-Wahebine Seydi, Lorna Maria Aine, Bertha Kembabazi, Sokona Sy, Lindiwe Elizabeth Makubalo

“…These consultation meetings hosted: national diagnostic and laboratory directors or heads of units within ministries of health; officers in charge of laboratories from WHO country offices; representatives of the WHO African Regional Office (AFRO) clusters, units, and Headquarters; experts; and strategic partners. …”
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