Log in

Relevant bibliographies by topics / Isolation du cycle CPU / Journal articles

To see the other types of publications on this topic, follow the link: Isolation du cycle CPU.

Journal articles on the topic 'Isolation du cycle CPU'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Isolation du cycle CPU.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Medel, Víctor, Unai Arronategui, Omer F. Rana, José Ángel Bañares, and Rafael Tolosana-Calasanz. "Modeling and Characterizing Service Interference in Dynamic Infrastructures." IEEE Access 11 (March 1, 2023): 21387–403. https://doi.org/10.1109/ACCESS.2023.3250606.

Full text

Abstract:

Performance interference can occur when various services are executed over the same physical infrastructure in a cloud system. This can lead to performance degradation compared to the execution of services in isolation. This work proposes a Confirmatory Factor Analysis (CFA)-based model to estimate performance interference across containers, caused by the use of CPU, memory and IO across a number of co-hosted applications. The approach provides resource characterization through human comprehensible indices expressed as time series, so the interference in the entire execution lifetime of a serv

APA, Harvard, Vancouver, ISO, and other styles

2

Chenoweth, M. R., G. A. Somerville, D. C. Krause, K. L. O'Reilly, and F. C. Gherardini. "Growth Characteristics of Bartonella henselae in a Novel Liquid Medium: Primary Isolation, Growth-Phase-Dependent Phage Induction, and Metabolic Studies." Applied and Environmental Microbiology 70, no. 2 (2004): 656–63. http://dx.doi.org/10.1128/aem.70.2.656-663.2004.

Full text

Abstract:

ABSTRACT Bartonella henselae is a zoonotic pathogen that usually causes a self-limiting infection in immunocompetent individuals but often causes potentially life-threatening infections, such as bacillary angiomatosis, in immunocompromised patients. Both diagnosis of infection and research into the molecular mechanisms of pathogenesis have been hindered by the absence of a suitable liquid growth medium. It has been difficult to isolate B. henselae directly from the blood of infected humans or animals or to grow the bacteria in liquid culture media under laboratory conditions. Therefore, we hav

APA, Harvard, Vancouver, ISO, and other styles

3

Vuddhakul, Varaporn, Toshihiro Nakai, Chiho Matsumoto, et al. "Analysis of gyrB and toxRGene Sequences of Vibrio hollisae and Development ofgyrB- and toxR-Targeted PCR Methods for Isolation of V. hollisae from the Environment and Its Identification." Applied and Environmental Microbiology 66, no. 8 (2000): 3506–14. http://dx.doi.org/10.1128/aem.66.8.3506-3514.2000.

Full text

Abstract:

ABSTRACT Isolation of Vibrio hollisae strains, particularly from the environment, is rare. This may be due, in part, to the difficulty encountered when using conventional biochemical tests to identify the microorganism. In this study, we evaluated whether two particular genes may be useful for the identification of V. hollisae. The two genes are presumed to be conserved among the bacterial species (gyrB) or among the species of the genus Vibrio(toxR). A portion of the gyrB sequence ofV. hollisae was cloned by PCR using a set of degenerate primers. The sequence showed 80% identity with the corr

APA, Harvard, Vancouver, ISO, and other styles

4

Wagner, JE, D. Collins, S. Fuller, et al. "Isolation of small, primitive human hematopoietic stem cells: distribution of cell surface cytokine receptors and growth in SCID-Hu mice." Blood 86, no. 2 (1995): 512–23. http://dx.doi.org/10.1182/blood.v86.2.512.bloodjournal862512.

Full text

Abstract:

Human CD34+ cells were subfractionated into three size classes using counterflow centrifugal elutriation followed by immunoadsorption to polystyrene cell separation devices. The three CD34+ cell fractions (Fr), Fr 25/29, Fr 33/37, and Fr RO, had mean sizes of 8.5, 9.3 and 13.5 microns, respectively. The majority of cells in the large Fr RO CD34+ cell population expressed the committed stage antigens CD33, CD19, CD38, or HLA-DR and contained the majority of granulocyte- macrophage colony-forming units (CFU-GM), burst-forming units-erythroid (BFU-E), and CFU-mixed lineage (GEMM). In contrast, th

APA, Harvard, Vancouver, ISO, and other styles

5

Nilsson-Jaras, Marcus, Anna Edqvist, Johan Rebetz, Bengt Widegren, Stefan Karlsson, and Xiaolong Fan. "Isolation and Characterization of Living Cord Blood CD34+ Cells with Telomerase Reverse Transcriptase (TERT) Expression." Blood 104, no. 11 (2004): 3559. http://dx.doi.org/10.1182/blood.v104.11.3559.3559.

Full text

Abstract:

Abstract In the hematopoietic system, telomerase activity is suggested to be differentiation- and proliferation status-dependent. High telomerase activity has been demonstrated in bulk CD34+ progenitor cells. The telomerase activity is mainly controlled at the transcriptional level of the telomerase reverse transcriptase (TERT) gene. In this study, we functionally characterized living cord blood (CB) CD34+ cells with TERT promoter activity by using a TERT reporting adenoviral vector with Ad35 tropism. Such fiber retargeted Ad5F35 vectors allow efficient gene transfer into hematopoietic cells b

APA, Harvard, Vancouver, ISO, and other styles

6

Wan Hamat, Haslinda, John Yew Huat Tang, and Tuan Zainazor Tuan Chilek. "Isolation and characterisation of two lytic bacteriophages against non-typhoidal Salmonella." International Food Research Journal 31, no. 4 (2024): 1060–75. https://doi.org/10.47836/ifrj.31.4.22.

Full text

Abstract:

With the increasing rate of antibiotics failure, attention has been drawn to the bacteriophage as an alternative to control multidrug resistant bacteria. Herein, two Salmonella bacteriophages SH1 and SH2, capable of infecting multiple Salmonella serovars, were isolated and characterised. The phages were isolated from chicken fillet samples using the double agar overlay plaque assay by using Salmonella Hvittingfoss as a host bacterium. SH1 and SH2, the double-stranded DNA phages which belong to the family Siphoviridae, were found to have broad host range due to the capability of inhibiting 37 a

APA, Harvard, Vancouver, ISO, and other styles

7

Iyer, Shay, Zenhwa Ouyang, and Arathi Vinayak. "Fogging with Hydrogen Peroxide and Hypochlorous Acid: An Option for Disinfection and Reuse of Disposable Isolation Gowns in Medical Practice." Microorganisms 13, no. 7 (2025): 1537. https://doi.org/10.3390/microorganisms13071537.

Full text

Abstract:

A total of 1.6 million tons of personal protective equipment (PPE) waste has been generated daily since 2019 and this production has not abated since that time. Within PPEs, isolation gowns make up the largest percentage by weight of landfill waste. This study aimed to evaluate the effectiveness of rapid, reproducible disinfection protocols to help facilitate safe reuse and minimize risks from microbial contamination. Disinfection of isolation gowns via fogging with hydrogen peroxide (HP) and hypochlorous acid (HC) were evaluated in the present study compared to standard ethylene oxide (EO) st

APA, Harvard, Vancouver, ISO, and other styles

8

Zannettino, Andrew C. W., Hans-Jörg Bühring, Silvana Niutta, Suzanne M. Watt, M. Ann Benton, and Paul J. Simmons. "The Sialomucin CD164 (MGC-24v) Is an Adhesive Glycoprotein Expressed by Human Hematopoietic Progenitors and Bone Marrow Stromal Cells That Serves as a Potent Negative Regulator of Hematopoiesis." Blood 92, no. 8 (1998): 2613–28. http://dx.doi.org/10.1182/blood.v92.8.2613.

Full text

Abstract:

Abstract Mucin-like molecules represent an emerging family of cell surface glycoproteins expressed by cells of the hematopoietic system. We report the isolation of a cDNA clone that encodes a novel transmembrane isoform of the mucin-like glycoprotein MGC-24, expressed by both hematopoietic progenitor cells and elements of the bone marrow (BM) stroma. This molecule was clustered as CD164 at the recent workshop on human leukocyte differentiation antigens. CD164 was identified using a retroviral expression cloning strategy and two novel monoclonal antibody (MoAb) reagents, 103B2/9E10 and 105.A5.

APA, Harvard, Vancouver, ISO, and other styles

9

Zannettino, Andrew C. W., Hans-Jörg Bühring, Silvana Niutta, Suzanne M. Watt, M. Ann Benton, and Paul J. Simmons. "The Sialomucin CD164 (MGC-24v) Is an Adhesive Glycoprotein Expressed by Human Hematopoietic Progenitors and Bone Marrow Stromal Cells That Serves as a Potent Negative Regulator of Hematopoiesis." Blood 92, no. 8 (1998): 2613–28. http://dx.doi.org/10.1182/blood.v92.8.2613.420k15_2613_2628.

Full text

Abstract:

Mucin-like molecules represent an emerging family of cell surface glycoproteins expressed by cells of the hematopoietic system. We report the isolation of a cDNA clone that encodes a novel transmembrane isoform of the mucin-like glycoprotein MGC-24, expressed by both hematopoietic progenitor cells and elements of the bone marrow (BM) stroma. This molecule was clustered as CD164 at the recent workshop on human leukocyte differentiation antigens. CD164 was identified using a retroviral expression cloning strategy and two novel monoclonal antibody (MoAb) reagents, 103B2/9E10 and 105.A5. Both anti

APA, Harvard, Vancouver, ISO, and other styles

10

Quadros, Jeferson Santana, Mateus Cardoso Barros, Rafael da Silva Paiva, Magnun Antonio Penariol da Silva, and Raquel Soares Casaes Nunes. "Determination of Bacterial Isolates from Cocoa Almonds during Fermentation in “saf’s” Agroforestry System in the Amazon." Asian Journal of Biology 19, no. 1 (2023): 7–15. http://dx.doi.org/10.9734/ajob/2023/v19i1353.

Full text

Abstract:

Agroforestry systems (SAFs) are an alternative for sustainable development as they enable the recovery of degraded areas and reduce deforestation, contributing to breaking the cycle of traditional family farming, so common in the Amazon region. The significant appearance of endophytic microorganisms, such as bacteria in cocoa almonds, can benefit its production commonly with fermentative bacteria. The aim of the study was to characterize the microbiota of cocoa beans during the fermentation process. The isolation of bacteria was performed from the collected samples; one of the applied procedur

APA, Harvard, Vancouver, ISO, and other styles

11

Koteneva, Elena A., Olga I. Tsygankova, Aleksander V. Kalinin, Alena V. Abramovich, Victoriya Yu Shcherbakova, and Ivan S. Rodionov. "Ability for vegetation and spore formation of <i>Bacillus anthracis</i> strains with different phenotypical properties under soil simulating conditions." Journal of microbiology, epidemiology and immunobiology 100, no. 3 (2023): 186–93. http://dx.doi.org/10.36233/0372-9311-304.

Full text

Abstract:

Introduction. The study of the ability of Bacillus anthracis strains with different phenotypic properties to spore germination, reproduction and sporulation on a medium based on an aqueous soil extract can help assess the significance of these processes in the formation and maintenance of soil anthrax foci. Aim. The analysis of individual characteristics of the development of a vegetative culture of anthrax pathogen strains with different phenotypes in a soil medium model. Materials and methods. On a group of anthrax microbe strains with different plasmid composition and virulence,

APA, Harvard, Vancouver, ISO, and other styles

12

Islam, Md Sharifull, Jie Fan, Md Suzauddula, Ishatur Nime, and Fan Pan. "Isolation and Characterization of Novel Escherichia coli O157:H7 Phage SPEC13 as a Therapeutic Agent for E. coli Infections In Vitro and In Vivo." Biomedicines 12, no. 9 (2024): 2036. http://dx.doi.org/10.3390/biomedicines12092036.

Full text

Abstract:

Escherichia coli O157:H7 is a recognized food-borne pathogen causing severe food poisoning at low doses. Bacteriophages (phages) are FDA-approved for use in food and are suggested as natural preservatives against specific pathogens. A novel phage must be identified and studied to develop a new natural preservative or antimicrobial agent against E. coli O157:H7. The phage SPEC13 displayed broad host range and was classified within the Ackermannviridae family based on its observed characteristics by a TEM and genome analysis. In 10 min, this phage achieves a remarkable 93% adsorption rate with t

APA, Harvard, Vancouver, ISO, and other styles

13

Oikawa, Shuichi, and Tatsuo Nakajima. "Resource management architecture for future information appliances." Journal of Embedded Computing 1, no. 1 (2005): 133–44. https://doi.org/10.3233/emc-2005-00010.

Full text

Abstract:

This paper presents our CPU resource management architecture and mechanisms for future information appliances. Information appliances are special purpose computational devices. Their examples include mobile phones, digital TVs, and vehicle navigation systems. We aim to use virtualized operating systems on future information appliances for the provision of better security and reliability features since their shared use in ubiquitous and pervasive computing environments will expose them to various kinds of access and use. CPU resource management is required for two purposes, the support of time

APA, Harvard, Vancouver, ISO, and other styles

14

Zayed, Ashraf R., Suha Butmeh, Marina Pecellin, et al. "Biogeography and Environmental Drivers of Legionella pneumophila Abundance and Genotype Composition across the West Bank: Relevance of a Genotype-Based Ecology for Understanding Legionella Occurrence." Pathogens 9, no. 12 (2020): 1012. http://dx.doi.org/10.3390/pathogens9121012.

Full text

Abstract:

The West Bank can be considered as a high-risk area for Legionella prevalence in drinking water due to high ambient temperature, intermittent water supply, frequent pressure loss, and storage of drinking water in roof containers. To assess occurrence of Legionella species, especially L. pneumophila, in the drinking water of the West Bank, the drinking water distribution systems of eight hospitals were sampled over a period of 2.3 years covering the seasonal cycle and the major geographic regions. To gain insight into potential environmental drivers, a set of physico-chemical and microbiologica

APA, Harvard, Vancouver, ISO, and other styles

15

Kvashnina, Darya D., Irina Yu Shirokova, Natalya А. Belyanina, et al. "Experimental evaluation of the effect of porphyrins in antimicrobial photodynamic inactivation of burn wounds." Perm Medical Journal 42, no. 3 (2025): 109–19. https://doi.org/10.17816/pmj423109-119.

Full text

Abstract:

Objective. To studyandevaluate the effect of porphyrinson the microbialcontamination of infectedburnwounds in experimentalanimalsduringantimicrobialphotodynamicinactivation(PDI). Materials and methods. Objects: asymmetric water-soluble porphyrins containing heterocyclic fragments on the periphery of the porphyrin cycle: benzoxazole residues (O-por), N-methyl benzimidazole (N-por) and benzothiazole (S-por). Animals: white mongrel Wistar rats weighing 250-300 g. (males, n=20), which received a III-degree contact burn contaminated with a test strain of S. аureus ATCC 29213. All animals are divide

APA, Harvard, Vancouver, ISO, and other styles

16

Wali, Mu'azzam Mu'azu, Yusuf Okpanachi Ibrahim, Ahmad Faruq Umar, and Fatimah Tahir. "Characterization and role of pendimethalin catabolizing bacteria isolated from agricultural soil in Bauchi, Bauchi state." GSC Biological and Pharmaceutical Sciences 5, no. 3 (2018): 012–19. https://doi.org/10.5281/zenodo.4304978.

Full text

Abstract:

The characterization and role of pendimethalin catabolizing bacteria isolated in three agricultural soils in Bauchi state. Analyses of physico-chemical parameters were carried out to further understand the soil environmental conditions of the sampling sites. Aerobic heterotrophic counts on the sampling sites for six (6) weeks were conducted and revealed increase of bacterial counts across the weeks; with the first week having low bacterial count of 104.333(×10<sup>5</sup> cfu/g) while week six (6) had the highest bacterial counts of 202.5(×10<sup>5</sup> cfu/g). Among the

APA, Harvard, Vancouver, ISO, and other styles

17

Shang, Ming. "A New Hardware Isolation Architecture." Applied Mechanics and Materials 530-531 (February 2014): 631–36. http://dx.doi.org/10.4028/www.scientific.net/amm.530-531.631.

Full text

Abstract:

Virtual systems are usually attacked due to the vulnerabilities in the hypervisor. The hypervisor cannot solve this because its code size is too big to implement totally right. This paper proposed a new hardware-software architecture based on hardware isolation, which adds a new component in CPU to provide hard-level isolation. Even when the malicious code gets the highest software privilege, it cannot break into another domain from current domain. This paper also gives the implementation of the booting, memory isolation, scheduling, interrupt handling and inter-domain communication.

APA, Harvard, Vancouver, ISO, and other styles

18

Ocampo, Andres F., Mah-Rukh Fida, Ahmed Elmokashfi, and Haakon Bryhni. "Assessing the Cloud-RAN in the Linux Kernel: Sharing Computing and Network Resources." Sensors 24, no. 7 (2024): 2365. http://dx.doi.org/10.3390/s24072365.

Full text

Abstract:

Cloud-based Radio Access Network (Cloud-RAN) leverages virtualization to enable the coexistence of multiple virtual Base Band Units (vBBUs) with collocated workloads on a single edge computer, aiming for economic and operational efficiency. However, this coexistence can cause performance degradation in vBBUs due to resource contention. In this paper, we conduct an empirical analysis of vBBU performance on a Linux RT-Kernel, highlighting the impact of resource sharing with user-space tasks and Kernel threads. Furthermore, we evaluate CPU management strategies such as CPU affinity and CPU isolat

APA, Harvard, Vancouver, ISO, and other styles

19

Crawford, J. H. "The i486 CPU: executing instructions in one clock cycle." IEEE Micro 10, no. 1 (1990): 27–36. http://dx.doi.org/10.1109/40.46766.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Liang, Yanfang, and Baoyindureng Wu. "Cycle isolation in graphs." Discrete Applied Mathematics 378 (January 2026): 1–11. https://doi.org/10.1016/j.dam.2025.06.058.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Tormin, Ariane, Jan C. Brune, Åke Borg, et al. "Prospective Identification and Characterization of Human Mesenchymal Stem Cell Subpopulations." Blood 108, no. 11 (2006): 2559. http://dx.doi.org/10.1182/blood.v108.11.2559.2559.

Full text

Abstract:

Abstract Mesenchymal stem cells (MSC) are multipotent cells that readily differentiate into a variety of cell types including osteoblasts, chondrocytes, and adipocytes. They support hematopoiesis (stroma function) and have potent immunomodulatory properties making them promising candidates for clinical use. Although MSC cultures are heterogeneous in morphology, no specific markers are available that would allow for the prospective isolation of distinct subpopulations. Therefore we investigated whether potential MSC subpopulation markers could be identified by gene expression profiling of MSC t

APA, Harvard, Vancouver, ISO, and other styles

22

Djedidi, Oussama, and Mohand Djeziri. "Incremental Modeling and Monitoring of Embedded CPU-GPU Chips." Processes 8, no. 6 (2020): 678. http://dx.doi.org/10.3390/pr8060678.

Full text

Abstract:

This paper presents a monitoring framework to detect drifts and faults in the behavior of the central processing unit (CPU)-graphics processing unit (GPU) chips powering them. To construct the framework, an incremental model and a fault detection and isolation (FDI) algorithm are hereby proposed. The reference model is composed of a set of interconnected exchangeable subsystems that allows it to be adapted to changes in the structure of the system or operating modes, by replacing or extending its components. It estimates a set of variables characterizing the operating state of the chip from on

APA, Harvard, Vancouver, ISO, and other styles

23

Oladeji, Solomon Oluwole, and Kehinde Abraham Odelade. "Screening, isolation and identification of microorganisms from petrochemical contaminated environment." Brazilian Journal of Biological Sciences 3, no. 5 (2016): 201. http://dx.doi.org/10.21472/bjbs.030518.

Full text

Abstract:

Soil is comprised of minerals, soil organic matter, water and air. The composition and proportion of these components greatly influence soil physical properties like structure and porosity. Soil bacteria and fungi play pivotal roles in various biogeochemical cycles and are responsible for the cycling of organic compounds. The view on the microbiological safety of drinking water is changing. The demand for the total absence of any pathogenic organism is no longer significant in light of the new pathogens, some of which are capable of growing in drinking water systems. This is mainly due to many

APA, Harvard, Vancouver, ISO, and other styles

24

Prata, Karen L., Maristela D. Orellana, Aparecida M. Fontes, et al. "Expansion and Multipotencial Differentiation of Mesenchymal Stem Cells Isolated from Patients after High Dose Chemotherapy." Blood 108, no. 11 (2006): 4259. http://dx.doi.org/10.1182/blood.v108.11.4259.4259.

Full text

Abstract:

Abstract Background. High dose chemotherapy (HDCT) followed by autologous PBSC rescue has been increasingly used for the treatment of several human diseases. However, little is known on the extent of this therapy on the marrow mesenchymal stem cells (MSCs). Aims. To evaluate the feasibility of expansion and multipotencial differentiation of MSCs isolated from patients after HDCT. Patients and Methods. Twelve lymphoma’s patients (LP) free of disease in bone marrow (BM) were enrolled in the study. They were submitted to BEAM’s protocol with autologous PBSC rescue 28 to 1836 days before the sampl

APA, Harvard, Vancouver, ISO, and other styles

25

Knopf, Alison, and Gary Enos. "How family treatment can help break the CPS cycle." Brown University Child & Adolescent Psychopharmacology Update 22, no. 5 (2020): 6–7. http://dx.doi.org/10.1002/cpu.30490.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Yang, Ye, Haiyang Jiang, Yulei Wu, et al. "C2QoS: Network QoS guarantee in vSwitch through CPU-cycle management." Journal of Systems Architecture 116 (June 2021): 102148. http://dx.doi.org/10.1016/j.sysarc.2021.102148.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Zhao, Chang. "16-bit multi-cycle CPU based on RISC instruction set." IET Conference Proceedings 2024, no. 19 (2025): 123–30. https://doi.org/10.1049/icp.2024.3971.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Zagan, Ionel, and Vasile Gheorghita Gaitan. "Improving the Performance of CPU Architectures by Reducing the Operating System Overhead (Extended Version)." Electrical, Control and Communication Engineering 10, no. 1 (2016): 13–22. http://dx.doi.org/10.1515/ecce-2016-0002.

Full text

Abstract:

Abstract The predictable CPU architectures that run hard real-time tasks must be executed with isolation in order to provide a timing-analyzable execution for real-time systems. The major problems for real-time operating systems are determined by an excessive jitter, introduced mainly through task switching. This can alter deadline requirements, and, consequently, the predictability of hard real-time tasks. New requirements also arise for a real-time operating system used in mixed-criticality systems, when the executions of hard real-time applications require timing predictability. The present

APA, Harvard, Vancouver, ISO, and other styles

29

McGrath, Kathleen E., Paul D. Kingsley, Eli T. Rust, et al. "Erythroid Progenitor Cells in the Murine Bone Marrow: Parallels with Human Counterparts and Response to Acute Anemia." Blood 142, Supplement 1 (2023): 2451. http://dx.doi.org/10.1182/blood-2023-187741.

Full text

Abstract:

In mammals, the erythron consists of lineage-specific progenitor cells that transition to morphologically identifiable precursors that ultimately enucleate to become mature red blood cells. Early- and late-stage erythroid progenitors, BFU-E and CFU-E respectively, were originally defined by their capacity to generate colonies of erythroid cells in semisolid media. We have refined a flow cytometry-based strategy based on Pronk, et al. (2007) and Tusi, et al. (2018) that parallels similar strategies developed for human erythroid progenitor cells (Yan et al., 2021) to facilitate identification an

APA, Harvard, Vancouver, ISO, and other styles

30

Aurylia Taffana, Agung Arya Anggara, Bayu Tri Rahayu, Taufiqurrahman Taufiqurrahman, and Jajang Kusnendar. "Kajian Literatur Review : Analisis Perbandingan Integrasi Virtualisasi OS terhadap Efisiensi Sumber Daya Komputasi." Jurnal Publikasi Teknik Informatika 4, no. 2 (2025): 54–67. https://doi.org/10.55606/jupti.v4i2.4216.

Full text

Abstract:

The development of operating system virtualization technology has become a crucial need in the computing world to optimize the utilization of resources such as CPU, memory, and application response time. However, resource efficiency in each virtualization technology, including bare-metal, hypervisor, and container, remains a debated topic regarding optimal performance and resource usage. This study aims to analyze the computational resource efficiency of various virtualization technologies, focusing on CPU usage, memory consumption, and application response time. The method used is a descripti

APA, Harvard, Vancouver, ISO, and other styles

31

Qian, Hong, and Mikael Sigvardsson. "Early B-Cell Factor 2 Represents A Novel Marker of Highly Purified Messenchymal Stem-Like Cells in Mouse Bone Marrow." Blood 114, no. 22 (2009): 252. http://dx.doi.org/10.1182/blood.v114.22.252.252.

Full text

Abstract:

Abstract Abstract 252 The future therapeutic use of mesenchymal stem cells (MSCs) for human depends on the establishment of preclinical studies with other mammals such as mouse. However, purification and characterization of mouse MSCs from bone marrow (BM) remain poorly documented. The lack of MSC-specific markers for isolation and characterization has been a main obstacle to both research and clinical application with MSCs. The isolation method based on the adherence properties of MSCs in culture has proven ineffective because of large contamination of various hematopoietic lineages and poten

APA, Harvard, Vancouver, ISO, and other styles

32

Knopinska-Posluszny, Wanda, Michal Taszner, Jan M. Zaucha, et al. "Clinical Outcome in Patients with AML Exhibiting Poor Mobilization of Progenitor Cells." Blood 108, no. 11 (2006): 5439. http://dx.doi.org/10.1182/blood.v108.11.5439.5439.

Full text

Abstract:

Abstract Intensification of post-remission therapy in patients with AML increases the rate of long-term remissions. High-dose chemotherapy and/or radiotherapy followed by autologous stem cell transplantation have therefore been shown to be promising strategy in the management of AML. The aim of this study was to assess the clinical outcome and risk of relapse in patients with low mobilizing capacity. Materials and methods: Patients from 3 Haematology Departments in Poland were treated according to 3+7 or 3+7+Cladribine protocols. Progenitor cell collection was conducted usually following the 2

APA, Harvard, Vancouver, ISO, and other styles

33

Lagadinou, Eleni D., Dimitra Kokkinou, Elena Siapati, George Vassilopoulos, Craig T. Jordan, and Alexandros Spyridonidis. "Isolation and Functional Characterization of a Novel “Oxidative State – low” Leukemic Population with Stem Cell Properties and Potential Resistance to Chemotherapy In Acute Myeloid Leukemia." Blood 116, no. 21 (2010): 1580. http://dx.doi.org/10.1182/blood.v116.21.1580.1580.

Full text

Abstract:

Abstract Abstract 1580 Most adults with acute myeloid leukemia (AML) are not cured with current treatments due to primary chemo-resistance or relapse. Emerging evidence suggests that the pool of leukemic blasts is heterogeneous and disease persistence is due to a subset of leukemic (-stem) cells able to evade chemotherapy and sustain tumor growth. Cell surface marker expression has proven to be a valuable tool to isolate and study leukemic stem cells (LSC) which, similarly to normal hematopoiesis, are shown to reside in the CD34+/CD38- leukemic fraction. However, recent data indicate that the

APA, Harvard, Vancouver, ISO, and other styles

34

Kim, Jeongsu, Kyungwoon Lee, Gyeongsik Yang, Kwanhoon Lee, Jaemin Im, and Chuck Yoo. "QiOi: Performance Isolation for Hyperledger Fabric." Applied Sciences 11, no. 9 (2021): 3870. http://dx.doi.org/10.3390/app11093870.

Full text

Abstract:

This paper investigates the performance interference of blockchain services that run on cloud data centers. As the data centers offer shared computing resources to multiple services, the blockchain services can experience performance interference due to the co-located services. We explore the impact of the interference on Fabric performance and develop a new technique to offer performance isolation for Hyperledger Fabric, the most popular blockchain platform. First, we analyze the characteristics of the different components in Hyperledger Fabric and show that Fabric components have different i

APA, Harvard, Vancouver, ISO, and other styles

35

Azhar, Raisul, Heroe Santoso, and Bambang Krismono. "PENGARUH IMPLEMENTASI KERNEL BASED VIRTUAL MACHINE PADA SERVER VPS TERHADAP PEMAKAIAN CPU MEMORY DAN HARDDISK." Jurnal Informatika dan Rekayasa Elektronik 5, no. 1 (2022): 140–52. http://dx.doi.org/10.36595/jire.v5i1.522.

Full text

Abstract:

Virtualisasi dapat diartikan dalam dunia teknologi informasi adalah penggunaan komputer di dalam computer itu sendiri, yang diimplementasikan dengan menggunakan perangkat lunak. Satu Virtual Machine (VM) mampu menangani keseluruhan sistem perangkat keras (hardware), seperti processor, memori sampai dengan hubungannya dengan Input/Output seperti network card, sehingga penggunaan Operating System (OS) yang berbeda platform dan versi mampu dijalankan pada saat yang bersamaan . Setiap Sistem Operasi yang dipergunakan ditempatkan pada lokasi atau partisi yang tetap. Dalam pemanfaatan virtualisasi,

APA, Harvard, Vancouver, ISO, and other styles

36

Alves, Marcos G., Gen-Lang Chen, Xi Kang, and Guang-Hui Song. "Reduced CPU Workload for Human Pose Detection with the Aid of a Low-Resolution Infrared Array Sensor on Embedded Systems." Sensors 23, no. 23 (2023): 9403. http://dx.doi.org/10.3390/s23239403.

Full text

Abstract:

Modern embedded systems have achieved relatively high processing power. They can be used for edge computing and computer vision, where data are collected and processed locally, without the need for network communication for decision-making and data analysis purposes. Face detection, face recognition, and pose detection algorithms can be executed with acceptable performance on embedded systems and are used for home security and monitoring. However, popular machine learning frameworks, such as MediaPipe, require relatively high usage of CPU while running, even when idle with no subject in the sc

APA, Harvard, Vancouver, ISO, and other styles

37

Méndez-Ferrer, Simón, Tatyana V. Michurina, Francesca Ferraro, et al. "Coordinated Regulation of Hematopoietic and Mesenchymal Stem Cells in a Bone Marrow Niche." Blood 114, no. 22 (2009): 2. http://dx.doi.org/10.1182/blood.v114.22.2.2.

Full text

Abstract:

Abstract Abstract 2 Despite their therapeutic potential, mesenchymal stem cells (MSCs) remain poorly defined owing to their heterogeneity, the inability to assess in vivo self-renewal and the scarcity of markers allowing their identification, isolation and genetic manipulation. In the bone marrow (BM) of Nestin (Nes)-Gfp transgenic mice, CD31− CD45− GFP+ peri-vascular cells expressing endogenous nestin are associated with hematopoietic stem cells (HSCs) and innervated by fibers from the sympathetic nervous system (SNS). Flow cytometry sorting of BM CD45− Nes:GFP+ and CD45− Nes:GFP− cells has r

APA, Harvard, Vancouver, ISO, and other styles

38

Oliveira, F. De, S. R. Franco, and M. A. Villela Pinto. "The Effect of Multigrid Parameters in a 3D Heat Diffusion Equation." International Journal of Applied Mechanics and Engineering 23, no. 1 (2018): 213–21. http://dx.doi.org/10.1515/ijame-2018-0012.

Full text

Abstract:

AbstractThe aim of this paper is to reduce the necessary CPU time to solve the three-dimensional heat diffusion equation using Dirichlet boundary conditions. The finite difference method (FDM) is used to discretize the differential equations with a second-order accuracy central difference scheme (CDS). The algebraic equations systems are solved using the lexicographical and red-black Gauss-Seidel methods, associated with the geometric multigrid method with a correction scheme (CS) and V-cycle. Comparisons are made between two types of restriction: injection and full weighting. The used prolong

APA, Harvard, Vancouver, ISO, and other styles

39

Das, Sudipto, Vivek R. Narasayya, Feng Li, and Manoj Syamala. "CPU sharing techniques for performance isolation in multi-tenant relational database-as-a-service." Proceedings of the VLDB Endowment 7, no. 1 (2013): 37–48. http://dx.doi.org/10.14778/2732219.2732223.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Liberti, Leo, Edoardo Amaldi, Francesco Maffioli, and Nelson Maculan. "Mathematical models and a constructive heuristic for finding minimum fundamental cycle bases." Yugoslav Journal of Operations Research 15, no. 1 (2005): 15–24. http://dx.doi.org/10.2298/yjor0501015l.

Full text

Abstract:

The problem of finding a fundamental cycle basis with minimum total cost in a graph arises in many application fields. In this paper we present some integer linear programming formulations and we compare their performances, in terms of instance size, CPU time required for the solution, and quality of the associated lower bound derived by solving the corresponding continuous relaxations. Since only very small instances can be solved to optimality with these formulations and very large instances occur in a number of applications, we present a new constructive heuristic and compare it with altern

APA, Harvard, Vancouver, ISO, and other styles

41

Götze, Katharina S., Sally Rushton, Stefanie Marz, et al. "Tyrosine Kinase Inhibition by SU5614 Fails To Eradicate Leukemic Stem Cells in FLT3-ITD+ Acute Myeloid Leukemia: Role of the Microenvironment." Blood 110, no. 11 (2007): 3382. http://dx.doi.org/10.1182/blood.v110.11.3382.3382.

Full text

Abstract:

Abstract Activating mutations of the FLT3 receptor by internal tandem duplication (FLT3-ITD) are present in 30% of all cases of acute myeloid leukemia (AML) and are associated with poor prognosis. FLT3-ITD mutations are present in leukemic stem/progenitor cells and induce ligand-independent downstream signaling promoting oncogenesis through pathways involved in proliferation, differentiation and survival, making the mutated receptor an attractive therapeutic target for tyrosine kinase inhibition. Although tyrosine kinase inhibitors have been shown to be cytotoxic to FLT3-ITD+ leukemic blasts,

APA, Harvard, Vancouver, ISO, and other styles

42

Dervinis, Donatas. "Energy and Resource Modeling: A Comparative Analysis of Containers and Virtual Machines." PROFESSIONAL STUDIES: THEORY AND PRACTICE 28, no. 2 (2024): 29–34. http://dx.doi.org/10.56131/pstp.2024.28.2.323.

Full text

Abstract:

This paper presents a comparative analysis of energy and resource utilization between containers and virtual machines (VMs), technologies essential for modern cloud computing environments. Containers, lightweight virtualization solutions, enable rapid deployment, efficient scaling, and reduced overhead by sharing the host OS kernel, making them ideal for microservices and agile development workflows. Conversely, VMs offer enhanced security and isolation by virtualizing entire operating systems, suiting multi-tenant and legacy applications. Through mathematical modeling, this study quantifies t

APA, Harvard, Vancouver, ISO, and other styles

43

Song, Yupu, Cailin Li, Shiyang Xiao, Qinglei Zhou, and Han Xiao. "A parallel Canny edge detection algorithm based on OpenCL acceleration." PLOS ONE 19, no. 1 (2024): e0292345. http://dx.doi.org/10.1371/journal.pone.0292345.

Full text

Abstract:

In the process of Canny edge detection, a large number of high complexity calculations such as Gaussian filtering, gradient calculation, non-maximum suppression, and double threshold judgment need to be performed on the image, which takes up a lot of operation time, which is a great challenge to the real-time requirements of the algorithm. The traditional Canny edge detection technology mainly uses customized equipment such as DSP and FPGA, but it has some problems, such as long development cycle, difficult debugging, resource consumption, and so on. At the same time, the adopted CUDA platform

APA, Harvard, Vancouver, ISO, and other styles

44

Carroll, Shane, and Wei-Ming Lin. "Applied On-Chip Machine Learning for Dynamic Resource Control in Multithreaded Processors." Parallel Processing Letters 29, no. 03 (2019): 1950013. http://dx.doi.org/10.1142/s0129626419500130.

Full text

Abstract:

In this paper, we propose a machine learning algorithm to control instruction fetch bandwidth in a simultaneous multithreaded CPU. In a simultaneous multithreaded CPU, multiple threads occupy pools of hardware resources in the same clock cycle. Under some conditions, one or more threads may undergo a period of inefficiency, e.g., a cache miss, thereby inefficiently using shared resources and degrading the performance of other threads. If these inefficiencies can be identified at runtime, the offending thread can be temporarily blocked from fetching new instructions into the pipeline and given

APA, Harvard, Vancouver, ISO, and other styles

45

BOSSARD, ANTOINE. "ON THE DECYCLING PROBLEM IN HIERARCHICAL HYPERCUBES." Journal of Interconnection Networks 14, no. 02 (2013): 1350006. http://dx.doi.org/10.1142/s0219265913500060.

Full text

Abstract:

Due to the huge number of CPU nodes involved in modern supercomputers, efficient CPU connection is challenging, and legacy simple network topologies such as hypercubes are no more suitable for physical reasons. The hierarchical hypercube (HHC) has been designed as a topology for interconnection network of massively parallel systems. An HHC is effectively able to link many nodes while retaining a low degree and a small diameter compared to a hypercube of the same size. In this paper, we address a fundamental problem inside an HHC, the decycling problem, which consists of finding a set of nodes

APA, Harvard, Vancouver, ISO, and other styles

46

Jung, Hyun Mi, Hyunjo Lee, Kimoon Jeong, and Cheol-Joo Chae. "A Study on GPU Parallelization and Performance Optimization of the Athena++ Simulation Code in High-Performance Computing Environments." Korean Institute of Smart Media 14, no. 6 (2025): 67–75. https://doi.org/10.30693/smj.2025.14.6.67.

Full text

Abstract:

This paper identifies performance hotspots in the magnetohydrodynamics (MHD) simulation code Athena++ and proposes parallel optimization techniques for computational acceleration in high-performance computing (HPC) environments. Through code profiling tools such as gprof, valgrind, and vtune, the primary computational hotspot was found to be the Hydro::RiemannSolver module. Performance evaluation was conducted in the Google Colab environment using the A100 GPU. The results demonstrated over a 25-fold improvement in average execution time per computation cycle compared to the CPU implementation

APA, Harvard, Vancouver, ISO, and other styles

47

Galang Indra Jaya, Sri Nuryani Hidayah Utami, Jaka Widada, et al. "Isolation And Characterization Of Phosphate Solving Bacteria From Swamp Soil With High Levels Of Acidity." Jurnal Pertanian 14, no. 2 (2023): 102–10. http://dx.doi.org/10.30997/jp.v14i2.9932.

Full text

Abstract:

Phosphate solubilizing bacteria (PSB) are one of the microbes that play an important role in soil and plant cycles. Phosphate (P) is a very important macronutrient for plants. In soil, most of the P element is found to be unavailable to plants because it is fixed by Ca, Al or Fe. This research aims to identify BPF in acid soil which has the potential to dissolve phosphate elements. The method used in this research is the isolation of BPF from acid soil using the National Botanical Research Institute's Phosphate (NBRIP) medium, phosphate dissolution index test and UV Visual. Soils from overflow

APA, Harvard, Vancouver, ISO, and other styles

48

Deka, Juri, Dwipendra Thakuria, Alarisa Khyllep, and Giasuddin Ahmed. "Isolation and Functional Characterization of Beneficial Bacteria Associated with Roots of Thysanolaena Maxima and Rhizospheric Soil Enzymatic Activities in Jhum Agriculture." Current Agriculture Research Journal 7, no. 2 (2019): 189–200. http://dx.doi.org/10.12944/carj.7.2.07.

Full text

Abstract:

The activity of amylase (AMY), arylsulphatase (ASA), β-glucosidase (GSA), dehydrogenase (DHA), acid-phosphomonoestarase (PHA) and protease (PRO) enzymes were analyzed in rhizospheric soils of broom grass, Thysanolaena maxima (TM) collected from fallow phases of 5 and 20 years Jhum cycles (F5 and F20, respectively) and their corresponding bulk soils. The activities of soil enzymes from rhizospheric soil of TMF5 were significantly higher relative to that of bulk soils and the rhizospheric soils from TMF20. The counts of rhizobacteria [0.74 ± 0.056 x 107 colony forming unit (cfu) g-1 soil] and ro

APA, Harvard, Vancouver, ISO, and other styles

49

Albalawi, Abdullah, and Marran Aldossari. "Integrated Protection Mechanisms for Mitigating Microarchitectural Attacks in Cloud Computing." International Journal of Computers and Informatics 3, no. 5 (2024): 49–77. http://dx.doi.org/10.59992/ijci.2024.v3n5p2.

Full text

Abstract:

By utilising the multi-tenancy characteristic, cloud computing promises to reduce expenses through less spending on hardware, infrastructure, and software. Even with all of its advantages, multi-tenancy poses hazards for cloud computing. Without suitable cloud security solutions, security concerns might end up being the main factor delaying adoption. Additionally, multi-tenancy enabled by virtualisation, which is one of the key elements of a cloud, creates significant security vulnerabilities and does not provide adequate isolation between various instances running on the same physical system.

APA, Harvard, Vancouver, ISO, and other styles

50

Wang, Han, and Ming Tang. "Cross-Core and Robust Covert Channel Based on Macro-Op Fusion." Security and Communication Networks 2023 (April 13, 2023): 1–12. http://dx.doi.org/10.1155/2023/8031859.

Full text

Abstract:

Covert channels based on the CPU front-end typically utilize time or power differences caused by contention. This requires that the sender and receiver are located on the same and quiet physical core. We propose one channel exploiting the macro-op fusion in the front-end, called MFCC, which has cross-core and robust properties. Macro-op fusion is one of the optimization strategies in x86 microarchitecture, which aims to fuse two macro-ops and decode them into a single micro-op. We reverse the constraints of macro-op fusion and find that decoders stop decoding after two macro-op fusions in one

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!