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1.
Abdelfetah Hentout Mustapha Aouache Abderraouf Maoudj Isma Akli 《Advanced Robotics》2019,33(15-16):764-799
ABSTRACTCurrently, a large number of industrial robots have been deployed to replace or assist humans to perform various repetitive and dangerous manufacturing tasks. However, based on current technological capabilities, such robotics field is rapidly evolving so that humans are not only sharing the same workspace with robots, but also are using robots as useful assistants. Consequently, due to this new type of emerging robotic systems, industrial collaborative robots or cobots, human and robot co-workers have been able to work side-by-side as collaborators to accomplish tasks in industrial environments. Therefore, new human–robot interaction systems have been developed for such systems to be able to utilize the capabilities of both humans and robots. Accordingly, this article presents a literature review of major recent works on human–robot interactions in industrial collaborative robots, conducted during the last decade (between 2008 and 2017). Additionally, the article proposes a tentative classification of the content of these works into several categories and sub-categories. Finally, this paper addresses some challenges of industrial collaborative robotics and explores future research issues. 相似文献
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Gaulin C Levac E Ramsay D Dion R Ismaïl J Gingras S Lacroix A 《Journal of food protection》2012,75(5):812-818
The analytical studies used to investigate foodborne outbreak are mostly case-control or retrospective cohort studies. However, these studies can be complex to perform and susceptible to biases. This article addresses basic principles of epidemiology, probability, and the use of case-case design to identify the source of an Escherichia coli O157:H7 outbreak linked to raw milk cheese consumption in Quebec, Canada; a small number of cases with the same pulsed-field gel electrophoresis (PFGE) profile were involved. Between 4 December 2008 and 15 January 2009, a cumulative total of 16 E. coli O157:H7 cases with the same PFGE profile were reported to Quebec public health authorities. Among the first six cases reported, three had consumed raw milk cheese from the same producer (cheese A). Raw milk cheese is consumed by about 2 % of the Quebec population. By using the exact probability calculation, it was found that a significantly higher proportion of E. coli O157:H7 cases (with the specific PFGE profile) than expected had consumed cheese A (P < 0.001). These computations were updated during the course of the investigation to include subsequent cases and gave the same results. A case-case study corroborated this result. This article considers alternative statistical and epidemiological approaches to investigate a foodborne outbreak-in particular with an exact probability calculation and case-case comparisons. This approach could offer a fast and inexpensive alternative to regular case-control studies to target public health actions, particularly during a foodborne outbreak. 相似文献
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Mihai Cipu Isma?la Diouf Maurice Mignotte 《Applicable Algebra in Engineering, Communication and Computing》2011,22(4):289-300
Two methods to test whether a given polynomial has two distinct roots whose quotient is a root of unity are discussed. 相似文献
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Véronique Demers-Mathieu Sylvie F. Gauthier Michel Britten Ismaïl Fliss Gilles Robitaille Julie Jean 《International Dairy Journal》2013,28(2):94-101
Ultrafiltration permeate of whey protein tryptic hydrolyzate was processed by nanofiltration (NF) to obtain retentate (NFR) and permeate (NFP) that were then tested as inhibitors of Listeria, Staphylococcus aureus and Escherichia coli. NFR at 20 mg mL?1 was most effective as an inhibitor (P < 0.001); whereas E. coli was relatively resistant, the effect on Listeria and S. aureus was greater at 20 mg mL?1 than at 10 mg mL?1 (P < 0.01). Peptide analysis revealed that NFR was rich in anionic peptides over eight amino acid residues in length. The antibacterial activity of two anionic peptides (84–91 and 125–135) and a cationic peptide (36–42) derived from β-lactoglobulin was tested. Peptide 125–135 was more inhibitory (P < 0.05) than peptide 84–91 against Listeria monocytogenes and S. aureus; peptide 36–42 was not inhibitory. NFR appears to have potential as a natural bio-preservative. 相似文献
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Ismaël El Mallawany 《电信纪事》1976,31(11-12):405-442
In this article a procedure for the determination of the vocal tract transfer function is described. The optimization methods based on linear predictive coding (covariance, correlation) are examined. The design and characteristics of linear predictive vocoders are described in detail. Different approaches for the extraction of vocal tract area functions directly from the speech wave are examined: this last topic led to the development of different procedures for the determination of the closed glottis interval and for the detection of synchronous pitch periods. 相似文献
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Siddiqui Isma Farah Qureshi Nawab Muhammad Faseeh Chowdhry Bhawani Shankar Uqaili Muhammad Aslam 《Wireless Personal Communications》2019,106(1):179-189
Wireless Personal Communications - Smart grid is an autonomous power generation and production system, that includes various energy management sub-systems such as energy efficient resources, smart... 相似文献
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Isma Masood Yongli Wang Ali Daud Naif Radi Aljohani Hassan Dawood 《Telematics and Informatics》2018,35(4):677-701
Patient Physiological Parameters (PPPs) seem to be the most extensively accessed and utilized Personal Health Information (PHI) in hospitals, and their utilization by the various medical entities for treatment and diagnosis creates a real threat to patient privacy. This study aims to investigate whether PPPs access in a hospital environment violates patient privacy. If so, to what extent can we manage patient privacy while accessing PPPs in this environment? We investigated this question by analyzing questionnaire-based data from two Asian countries: Group A (China) and Group B (Pakistan). For data collection, we targeted those medical entities which were directly dealing with PPPs in their routine tasks. Results suggest that patient type directly influences the collection of PPPs: Group A (one-time?=?1.9, follow-up?=?1.06) and Group B (one-time?=?2.0 and follow-up?=?1.9). Both groups agreed that patients have the right to control their own PPPs. In both, doctors are the most trusted entity: for Group A, the Pearson Chi-Square with one degree of freedom is 1.414, p?=?0.234, whereas for Group B, the Pearson Chi-Square with three degrees of freedom is 4.511, p?=?0.11. Most of the Group A entities (92%) are familiar with unauthorized access of PPPs, while in Group B the level was only 35%. In Group B, only 35% of entities stated the purpose, specification and use limitations of PPPs. Doctors in both groups showed a high utilization of PPPs read authorization rights. This empirical evidence about PPPs usage in both countries will benefit health technology and improve policy on patient privacy. 相似文献
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TI Guse?nova SS Isma?lova AF Ze?nalov AN Gumbatova 《Canadian Metallurgical Quarterly》1998,70(10):24-26
AIM: The study of prevalence of carbohydrate metabolism disorders (CHMD) in females. MATERIALS AND METHODS: A representative sample of 20-59-year-old female population of the city of Baku was examined using age-specific standardized index, WHO tests and criteria. RESULTS: CHMD occurred rather frequently. Tolerance to glucose was abnormal in 50% of the examinees. Diabetes mellitus affected 20-29-year-old women 4 times more frequently than poor glucose tolerance. An opposite trend was observed for 40-49-year-old women. CONCLUSION: Relevant prophylactic measures are required for female Baku population. 相似文献