Artículos de revistas: "Critical control"

1

Cullyer, John. "Safety-critical control systems". Computing & Control Engineering Journal 2, n.º 5 (1991): 202. http://dx.doi.org/10.1049/cce:19910055.

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2

Brewer, Ross. "Protecting critical control systems". Network Security 2012, n.º 3 (marzo de 2012): 7–10. http://dx.doi.org/10.1016/s1353-4858(12)70044-2.

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3

Dickinson, Don. "Protecting Critical Control Systems". Opflow 40, n.º 8 (agosto de 2014): 8–9. http://dx.doi.org/10.5991/opf.2014.40.0054.

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4

Kim, Hak-Jae, Tae-Wook Hahn, Ji-Hun Juong, Gyung-Jin Bahk y Chong-Hae Hong. "Evaluation of Biological Critical Control Points Using Escherichia coli Genotyping". Korean Journal for Food Science of Animal Resources 29, n.º 6 (31 de diciembre de 2009): 695–701. http://dx.doi.org/10.5851/kosfa.2009.29.6.695.

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5

Clain, Jeremy. "Glucose control in critical care". World Journal of Diabetes 6, n.º 9 (2015): 1082. http://dx.doi.org/10.4239/wjd.v6.i9.1082.

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6

Schultz, Jack C., Manfred Mackauer, Lester E. Ehler y Jens Roland. "Critical Issues in Biological Control". Ecology 72, n.º 3 (junio de 1991): 1173. http://dx.doi.org/10.2307/1940620.

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7

Shultz, Jack C. "Critical Issues in Biological Control?" Ecology 72, n.º 3 (junio de 1991): 1173. http://dx.doi.org/10.2307/1940621.

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8

Preiser, Jean-Charles. "Glycemic control during critical illness". Expert Review of Endocrinology & Metabolism 6, n.º 5 (septiembre de 2011): 681–88. http://dx.doi.org/10.1586/eem.11.58.

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9

Afifi, Sherif. "Glycemic Control in Critical Care". International Anesthesiology Clinics 47, n.º 1 (2009): 139–51. http://dx.doi.org/10.1097/aia.0b013e318194ffc6.

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10

Perks, Bob. "Critical perspectives in management control". British Accounting Review 22, n.º 3 (septiembre de 1990): 290–91. http://dx.doi.org/10.1016/0890-8389(90)90012-7.

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11

Copland, Mike. "Critical issues in biological control". Agricultural Systems 37, n.º 1 (enero de 1991): 99–100. http://dx.doi.org/10.1016/0308-521x(91)90050-k.

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12

Schiller, M. Rosita y Amelia Catakis. "Hazard analysis critical control points". Topics in Clinical Nutrition 7, n.º 4 (octubre de 1992): 52–59. http://dx.doi.org/10.1097/00008486-199209000-00010.

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13

Aeschlimann, J. P. "Critical issues in biological control". Agriculture, Ecosystems & Environment 41, n.º 1 (junio de 1992): 67–68. http://dx.doi.org/10.1016/0167-8809(92)90180-j.

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14

Bernal, Mauricio, Jorge Aponte y Julián Carrillo. "Control systems for shake tables: A critical review". Ingeniería y Desarrollo 33, n.º 2 (1 de julio de 2015): 331–55. http://dx.doi.org/10.14482/inde.33.2.5865.

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15

Sekonya, Nkata y Siphesihle Sithungu. "An Analysis of Critical Cybersecurity Controls for Industrial Control Systems". European Conference on Cyber Warfare and Security 22, n.º 1 (19 de junio de 2023): 410–19. http://dx.doi.org/10.34190/eccws.22.1.1157.

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Industrial Control Systems (ICS) comprise software, hardware, network systems, and people that manage and operate industrial processes. Supervisory Control and Data Acquisition Systems (SCADA) and Distributed Control Systems (DCS) are two of the most prevalent ICS. An ICS facilitates the effective and efficient management and operation of industrial sectors, including critical infrastructure sectors like utilities, manufacturing, and water treatment facilities. An ICS collects and integrates data from various field controllers deployed in industrial contexts, enabling operators to make data-driven decisions in managing industrial operations. Historically, ICS were isolated from the internet, functioning as part of air-gapped networks. However, the efficiency improvements brought about by the emergence of Information Technology necessitated a shift towards a more connected industrial environment. The convergence of Information and Operational Technology (IT/OT) has made ICS vulnerable to cyberattacks. Due to the crucial nature of the infrastructure that ICS manage, cyberattacks against ICS may cause critical infrastructure sectors to experience downtime. This may have a crippling impact on a country's well-being and essential economic activities. Given the proliferation of cyber warfare, cyberattacks against ICS are increasingly significant at present, as was the case during the 2015 attack on Ukraine's power infrastructure, which was successful in causing a blackout that affected over 200 000 persons. The threat actors used malicious software known as "BlackEnergy3", which was created to interfere with the regular operation of the ICS in charge of controlling electrical substations. This was the first known instance of malicious software causing blackouts. In response to increasing cyberattacks against ICS, the SANS Institute, in a whitepaper titled “The Five ICS Cybersecurity Critical Controls”, present five critical controls for an ICS cybersecurity strategy. This paper discusses ICS and the increased convergence of IT and OT. The paper also outlines significant cyberattacks directed at ICS. The paper then follows an exploratory research methodology done in response to the Five ICS Cybersecurity Critical Controls to determine the state of ICS literature that can help ICS operators secure their environments in accordance with the framework. Additionally, the ICS Cybersecurity Critical Controls are mapped to the NERC CIP standards, which provide guidance on the security of the Bulk Electric System (BES) and associated critical assets in North America.

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16

Bockett, Daryl y Daryl Bockett. "Critical Realism and Conventional Arms Control". International Journal of Interdisciplinary Social Sciences: Annual Review 6, n.º 10 (2012): 123–32. http://dx.doi.org/10.18848/1833-1882/cgp/v06i10/52176.

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17

Tompkins, Olga S. "Hazard Analysis and Critical Control Point". AAOHN Journal 57, n.º 4 (abril de 2009): 176. http://dx.doi.org/10.3928/08910162-20090401-05.

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18

McKeown, Bruce y Dennis K. Mumby. "Narrative and Social Control: Critical Perspectives". Political Psychology 17, n.º 4 (diciembre de 1996): 835. http://dx.doi.org/10.2307/3792152.

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19

Mohd Sulaiman, Mohd Zabiedy, Nurulhuda Noordin, Nor Laila Md Noor, Ahmad Iqbal Hakim Suhaimi y Wan Abdul Rahim Wan Mohd Isa. "Halal Virtual Inspection Critical Control Point". International Journal on Perceptive and Cognitive Computing 5, n.º 2 (15 de diciembre de 2019): 87–96. http://dx.doi.org/10.31436/ijpcc.v5i2.96.

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The critical control points (CCP) are a vital component in product safety and control measures where the precautionary operation can be applied to reduce hazards in production. In halal certification (HC), it is significant to identify the CCP in order to confirm any products or services are halal. As a form of quality assurance system, HC which consists of several control measures used to emphasize the CCP from the Islamic point-of-view. However, it is a complex system and there are issues that require some action of improvement. If not handled properly, the key HC process such as Halal Inspection (HI) can lead to the operational inefficiency of the system. Therefore, the existing inspection method needs to adapt to the current situation and its operation must be improved. This article attempts to highlight the CCP of HI by focusing on the inspection process for small and medium-sized food premises conducted in Malaysia. This exploratory research is carried out qualitatively through several interviews with experts in HC field and observations on HI process at 10 food premises. The Work System Framework (WSF) and Computer Supported Cooperative Work (CSCW) framework are used as the basis for this research. The outcomes uncovered numerous requirements for the HI process which will be a vital component that can be used to empower the existing HC system. In this context, the benefit of modern technological advancement such as virtual technology can effectively be utilized to expand the effectiveness of the HC system, mainly in the HI process.

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20

Jermier, John M. "Introduction: Critical Perspective on Organizational Control". Administrative Science Quarterly 43, n.º 2 (junio de 1998): 235. http://dx.doi.org/10.2307/2393852.

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21

Enstone, Joanne E., Bruce L. Taylor, Peter Acheson y Jonathan S. Nguyen-Van-Tam. "Pandemic Infection Control for Critical Care". Journal of the Intensive Care Society 9, n.º 1 (abril de 2008): 8–10. http://dx.doi.org/10.1177/175114370800900103.

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22

Cooksley, Tim, Thomas McAvoy y Philip Haji-Michael. "Glucose Control in Critical Care Oncology". Journal of the Intensive Care Society 13, n.º 4 (octubre de 2012): 289–92. http://dx.doi.org/10.1177/175114371201300405.

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23

LIU, G. P., H. UNBEHAUEN y R. J. PATTON. "Robust control of multivariable critical systems". International Journal of Systems Science 26, n.º 10 (octubre de 1995): 1907–18. http://dx.doi.org/10.1080/00207729508929144.

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24

Christopherson, Dianne J. "Control and Power in Critical Care". Dimensions of Critical Care Nursing 5, n.º 5 (septiembre de 1986): 259. http://dx.doi.org/10.1097/00003465-198609000-00001.

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25

Isaacs, John. "November—critical month for arms control". Bulletin of the Atomic Scientists 41, n.º 8 (septiembre de 1985): 3–4. http://dx.doi.org/10.1080/00963402.1985.11456025.

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26

Curtis, L. "Environmental Control Critical for ControllingClostridium difficileInfections". Journal of Chemotherapy 20, n.º 3 (junio de 2008): 385–86. http://dx.doi.org/10.1179/joc.2008.20.3.385.

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27

Olga, S. Tompkins. "Hazard Analysis and Critical Control Point". AAOHN Journal 57, n.º 4 (abril de 2009): 176. http://dx.doi.org/10.1177/216507990905700408.

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28

Zuurbier, Coert J., Albert P. Bos y Harry B. van Wezel. "Glycaemic control in paediatric critical care". Lancet 373, n.º 9673 (abril de 2009): 1423. http://dx.doi.org/10.1016/s0140-6736(09)60812-6.

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29

Preissig, Catherine y Mark Rigby. "Glycaemic control in paediatric critical care". Lancet 373, n.º 9673 (abril de 2009): 1423. http://dx.doi.org/10.1016/s0140-6736(09)60813-8.

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30

Joosten, Koen, Sascha C. Verbruggen y Jennifer J. Verhoeven. "Glycaemic control in paediatric critical care". Lancet 373, n.º 9673 (abril de 2009): 1423–24. http://dx.doi.org/10.1016/s0140-6736(09)60814-x.

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31

Postnikov, S., S. Hector, C. Garza, R. Peters y V. Ivin. "Critical dimension control in optical lithography". Microelectronic Engineering 69, n.º 2-4 (septiembre de 2003): 452–58. http://dx.doi.org/10.1016/s0167-9317(03)00334-4.

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32

HIRSCH, IRL. "Glucose Control Remains Critical in ICU". Hospitalist News 2, n.º 6 (junio de 2009): 7. http://dx.doi.org/10.1016/s1875-9122(09)70141-5.

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33

Dieckhaus, Kevin D. y Brian W. Cooper. "INFECTION CONTROL CONCEPTS IN CRITICAL CARE". Critical Care Clinics 14, n.º 1 (enero de 1998): 55–70. http://dx.doi.org/10.1016/s0749-0704(05)70381-x.

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34

Pratt, Lawrence J. "Geostrophic Versus Critical Control in Straits". Journal of Physical Oceanography 21, n.º 5 (mayo de 1991): 728–32. http://dx.doi.org/10.1175/1520-0485(1991)021<0728:gvccis>2.0.co;2.

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35

McClusky, Kathleen W. "Implementing hazard analysis critical control points". Journal of the American Dietetic Association 104, n.º 11 (noviembre de 2004): 1699–700. http://dx.doi.org/10.1016/j.jada.2004.09.004.

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36

Fox, Kevin y Kathleen Zahs. "Critical period control in sensory cortex". Current Opinion in Neurobiology 4, n.º 1 (enero de 1994): 112–19. http://dx.doi.org/10.1016/0959-4388(94)90040-x.

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37

Shaw, John A. "How critical is your control system?" ISA Transactions 34, n.º 2 (junio de 1995): 185–92. http://dx.doi.org/10.1016/0019-0578(95)00011-n.

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38

Berg, Menachem. "Reliability control for mission-critical items". Naval Research Logistics 34, n.º 3 (junio de 1987): 417–29. http://dx.doi.org/10.1002/1520-6750(198706)34:3<417::aid-nav3220340308>3.0.co;2-s.

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39

DORMEDY, E. S., M. M. BRASHEARS, C. N. CUTTER y D. E. BURSON. "Validation of Acid Washes as Critical Control Points in Hazard Analysis and Critical Control Point Systems†". Journal of Food Protection 63, n.º 12 (1 de diciembre de 2000): 1676–80. http://dx.doi.org/10.4315/0362-028x-63.12.1676.

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A 2% lactic acid wash used in a large meat-processing facility was validated as an effective critical control point (CCP) in a hazard analysis and critical control point (HACCP) plan. We examined the microbial profiles of beef carcasses before the acid wash, beef carcasses immediately after the acid wash, beef carcasses 24 h after the acid wash, beef subprimal cuts from the acid-washed carcasses, and on ground beef made from acid-washed carcasses. Total mesophilic, psychrotrophic, coliforms, generic Escherichia coli, lactic acid bacteria, pseudomonads, and acid-tolerant microorganisms were enumerated on all samples. The presence of Salmonella spp. was also determined. Acid washing significantly reduced all counts except for pseudomonads that were present at very low numbers before acid washing. All other counts continued to stay significantly lower (P < 0.05) than those on pre-acid-washed carcasses throughout all processing steps. Total bacteria, coliforms, and generic E. coli enumerated on ground beef samples were more than 1 log cycle lower than those reported in the U.S. Department of Agriculture Baseline data. This study suggests that acid washes may be effective CCPs in HACCP plans and can significantly reduce the total number of microorganisms present on the carcass and during further processing.

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40

Hathout, J. P. y A. El-Shafei. "PI Control of HSFDs for Active Control of Rotor-Bearing Systems". Journal of Engineering for Gas Turbines and Power 119, n.º 3 (1 de julio de 1997): 658–67. http://dx.doi.org/10.1115/1.2817035.

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This paper describes the proportional integral (PI) control of hybrid squeeze film dampers (HSFDS) for active control of rotor vibrations. Recently it was shown that the automatically controlled HSFD based on feedback of rotor speed can be a very efficient device for active control of rotor vibration when passing through critical speeds. Although considerable effort has been put into the study of steady-state vibration control, there are few methods in the literature applicable to transient vibration control of rotor-bearing systems. Rotating machinery may experience dangerously high dynamic loading due to the sudden mass unbalance that could be associated with blade loss. Transient run-up and coast down through critical speeds when starting up or shutting down rotating machinery induces excessive bearing loads at criticals. In this paper, PI control is proposed as a regulator for the HSFD system to attenuate transient vibration for both sudden unbalance and transient runup through critical speeds. A complete mathematical model of this closed-loop system is simulated on a digital computer. Results show an overall enhanced behavior for the closed-loop rotor system. Gain scheduling of both the integral gain and the reference input is incorporated into the closed-loop system with the PI regulator and results in an enhanced behavior of the controlled system.

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41

Saghrouchni, Hamza. "Advanced Process Control and Critical Dimension Control in Photolithography Process". International Journal of New Practices in Management and Engineering 11, n.º 1S (20 de enero de 2022): 18–19. http://dx.doi.org/10.17762/ijnpme.v11i1s.139.

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High volume, practical, assembling of cutting edge' photolithography processes requires top to bottom comprehension of Process and Process-Tool connection to accomplish Advanced Process Control (APC). The process likewise requires a tight control to keep up an ideal entryway CD. The direct loom that is right now being used in most semiconductor offices depends on administrator experience and doesn't give good control on the CD variety. Usage of a programmed input control framework in the business has been troublesome in light of the fact that the CD can't be estimated progressively finished. In this magazine, a neural complex is utilized to anticipate CD dependent on the estimations of thickness, reflectivity, refractive record, and portion. The neural network is prepared utilizing recorded information that are gathered at an assembling office. A neural scheme-based converse model of the progression is created. The opposite model is knock down with the progression model to frame a feed-forward controller.

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42

Lim, C. C., C. C. Hang y K. Y. Leong. "Critical control weighting for non-minimum-phase stochastic control systems". Optimal Control Applications and Methods 8, n.º 3 (29 de octubre de 2007): 243–52. http://dx.doi.org/10.1002/oca.4660080306.

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43

Pearce, R. A., D. J. Bolton, J. J. Sheridan, D. A. McDowell, I. S. Blair y D. Harrington. "Studies to determine the critical control points in pork slaughter hazard analysis and critical control point systems". International Journal of Food Microbiology 90, n.º 3 (febrero de 2004): 331–39. http://dx.doi.org/10.1016/s0168-1605(03)00333-7.

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44

Allison, Herman A. "Hemorrhage Control". Critical Care Nursing Quarterly 42, n.º 2 (2019): 165–72. http://dx.doi.org/10.1097/cnq.0000000000000249.

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45

Parent, Patricia C. "Infection control". Critical Care Nursing Quarterly 15, n.º 3 (noviembre de 1992): 1–9. http://dx.doi.org/10.1097/00002727-199211000-00002.

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46

Francis, Kathleen. "Damage control". Nursing Critical Care 14, n.º 6 (noviembre de 2019): 28–35. http://dx.doi.org/10.1097/01.ccn.0000602748.09013.9d.

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47

Sobolev, Vladimir. "Slow Integral Manifolds and Control Problems in Critical and Twice Critical Cases". Journal of Physics: Conference Series 727 (junio de 2016): 012017. http://dx.doi.org/10.1088/1742-6596/727/1/012017.

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48

Avizemer, Dan, Ofir Sharoni, Sergey Oshemkov, Avi Cohen, Asaf Dayan, Ranjan Khurana y Dave Kewley. "Critical dimension control using ultrashort laser for improving wafer critical dimension uniformity". Journal of Micro/Nanolithography, MEMS, and MOEMS 14, n.º 3 (11 de septiembre de 2015): 033510. http://dx.doi.org/10.1117/1.jmm.14.3.033510.

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49

Stamov, Teodor. "HAZARD ANALYSIS AND CRITICAL CONTROL POINT (HACCP)". Trakia Journal of Sciences 17, Suppl.1 (2019): 307–9. http://dx.doi.org/10.15547/tjs.2019.s.01.49.

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The HACCP system, which is science based and systematic, identifies specific hazards and measures for their control to ensure the safety of food. HACCP is a tool to assess hazards and establish control systems that focus on prevention rather than relying mainly on end-product testing. Any HACCP system is capable of accommodating change, such as advances in equipment design, processing procedures or technological developments.HACCP can be applied throughout the food chain from primary production to final consumption and its implementation should be guided by scientific evidence of risks to human health. As well as enhancing food safety, implementation of HACCP can provide other significant benefits. In addition, the application of HACCP systems can aid inspection by regulatory authorities and promote international trade by increasing confidence in food safety. (1)

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50

Singletary, Andrew, Shishir Kolathaya y Aaron D. Ames. "Safety-Critical Kinematic Control of Robotic Systems". IEEE Control Systems Letters 6 (2022): 139–44. http://dx.doi.org/10.1109/lcsys.2021.3050609.

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Artículos de revistas sobre el tema "Critical control"

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