Showing 7,921 - 7,940 results of 20,519 for search '"standardization"', query time: 0.14s Refine Results
  1. 7921

    Identifier syntax and mnemonics in programming languages by Mikas Grigaliūnas, Gintautas Grigas

    Published 2000-12-01
    “…These restrictions comes back from 7 or even 6 bit coding. The recent standards of programming languages allows to extend symbol set. …”
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  2. 7922

    6G knowledge system construction: academic knowledge mining and on-demand application for full domains and omni scenarios by Zifan SHA, Nan CHENG, Yilong HUI, Wenwei YUE, Yuchuan FU, Ruijin SUN

    Published 2023-09-01
    “…At present, the concepts related to 6G have not been unified, and there is an urgent need for consistent cognition and definition.Academics and industries lack a clear understanding of the overall development of 6G and the research progress in related fields.Therefore, the 6G knowledge base and knowledge system was constructed.Firstly, the existing 6G academic documents were automatically screened and stored in a structured way.Secondly, a 6G knowledge base was constructed on the basis of labeling and standardizing text data.In addition, a comprehensive statistical analysis was conducted across all domains of 6G based on the knowledge base and the technologies such as natural language processing, deep neural network and latent tree model were used to realize the extraction and generation of 6G knowledge.Finally, on the basis of large-scale model training, the on-demand knowledge application was realized for diversified service requirements.…”
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  3. 7923

    Prescrire un contraceptif : le rôle de l’institution médicale dans la construction de catégories sexuées by Cécile Ventola

    Published 2014-12-01
    “…It focuses on health professionals’ representations and attitudes, and the role they play in defining contraceptive standards and gender roles. We conducted 16 semi-structured interviews with contraception providers in Paris and its suburbs in 2012 and 2013. …”
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  4. 7924

    Uncommon Surgical Emergencies in the Adult Gynecologic Patient: Two Cases of Missed Diagnosis of Outflow Tract Obstruction from Congenital Uterine Anomalies by Bailey McGuinness, Natalia Llarena, Tommaso Falcone, Elliott G. Richards

    Published 2022-01-01
    “…Both cases involve a delayed diagnosis, the inability to make the diagnosis at standard surgical observation, and the resultant need for urgent surgical management.…”
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  5. 7925

    Research progress on moving target defense for SDN by Jinglei TAN, Hongqi ZHANG, Cheng LEI, Xiaohu LIU, Shuo WANG

    Published 2018-07-01
    “…Software-defined network is based on flexible and open standards,which manages network functions and services by the control layer.And it has the unique advantages of control-separation and centralized control.The moving target defense technology is dedicated to build an ever-changing environment to increase the uncertainty of the network system,which requires a flexible and customizable,centralized and controllable network architecture to implement it.Therefore,the combination of moving target defense and software-defined network have become a more valuable research hotspot.Firstly,the basic concepts of software-defined network and moving target defense were introduced,the security threats of software-defined network was summarized,and the realization model of moving target defense for SDN network was described.Secondly,the technical methods for moving target defense were summarized respectively form the data layer,control layer and application layer of the SDN.Finally,summing up the challenges of existing SDN dynamic defense,and looking forward to the development direction of moving target defense technologies for the SDN.…”
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  6. 7926

    Background reference frame generation method for surveillance video based on image block codebook model by Wei ZHANG, Yu WANG, Xinyi CHEN, Yanwen WANG, Qingyang JING, Weimin LEI

    Published 2023-01-01
    “…To solve the problems that the background reference frames are seriously contaminated by the foreground, and the bit rate increases suddenly incurred by the one-time transmission of the background frames, a progressive background frame generation method with image block as the basic unit was proposed for surveillance video application.An image block codebook model based on clustering was formulated.The image blocks at the same position in the video sequence were effectively clustered by using perceptual hash-based element matching.The background symbol was accurately detected by using the characteristics of the background image area.A complete background frame was produced by extracting the background blocks in different frames based on the codebook model.Experimental results demonstrate that the proposed method achieves 17.89% coding efficiency for luma component compared with standard HM16.20, and can effectively improve the quality of the produced background reference frame.Besides, the proposed method complexity meets the real-time requirements of video applications.…”
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  7. 7927

    Classifying the CP properties of the ggH coupling in H + 2j production by Henning Bahl, Elina Fuchs, Marc Hannig, Marco Menen

    Published 2025-01-01
    “…Assuming the absence of $\mathcal{CP}$-violating Higgs interactions with coloured beyond-the-Standard-Model states, our projected limits on a $\mathcal{CP}$-violating top-Yukawa coupling are competitive with more direct probes like top-associated Higgs production and limits from a global fit.…”
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  8. 7928

    Breaking and entering, or a feeling of heterotopia in tourism situations by Hécate Vergopoulos

    Published 2016-07-01
    “…For both of these experiences, the tourists we were had the impression of “breaking and entering”, of unlawfully accessing areas that were not intended for us and which should have remained well off the standard tourist trails. And yet, in both cases we experienced something of this fantasy of tourism authenticity: entering totally uncharted territory, without mediator or staging, with a view to understanding what life there was really like and discovering this “behind-the-scenes” that is supposed to systematically guarantee “enchantment” with tourists. …”
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  9. 7929

    Kinetic and thermodynamic study of phosphate removal from water by adsorption onto () reeds by Arwa Abdelhay, Abeer Al Bsoul, Amani Al-Othman, Nada M Al-Ananzeh, Inshad Jum'h, Ahmed A Al-Taani

    Published 2018-02-01
    “…The pseudo-second-order model presented the best fit with a determination coefficient ( R 2 ) higher than 0.99 and a minimum normalized standard deviation.…”
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  10. 7930

    Brane-vector dark matter and its connection to inflation and primordial gravitational waves by Cao H. Nam, Tran N. Hung

    Published 2024-12-01
    “…The brane-vector can be responsible for dark matter because it is odd under a $$\textrm{Z}_2$$ Z 2 symmetry, neutral under the Standard Model (SM) symmetries, and couples extremely weak to the SM particles due to its gravitational origin. …”
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  11. 7931

    Artificial intelligence-based video monitoring of movement disorders in the elderly: a review on current and future landscapes by Kye Won Park, Maryam S Mirian, Martin J McKeown

    Published 2024-03-01
    “…This progression must incorporate data security, ethical considerations and adherence to regulatory standards.…”
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  12. 7932

    RESEARCH OF KC CHARACTERISTIC OF SUSPENSION SYSTEM OF VEHICLE WITH RIGID-FLEXIBLE COUPLING MODEL by LI Cheng, ZHANG HongTao, JIANG NengHui

    Published 2022-01-01
    “…The comprehensive performance of the suspension of this model was more optimized than that of the standard model. At the same time, through the rolling acceleration, understeering and car rolling three aspects, the steady-state rotary road test was conducted to further verify that the steady-state characteristics of the vehicle meet the design requirements and have good motion characteristics.…”
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  13. 7933

    The Existence and Structure of Rotational Systems in the Circle by Jayakumar Ramanathan

    Published 2018-01-01
    “…By a rotational system, we mean a closed subset X of the circle, T=R/Z, together with a continuous transformation f:X→X with the requirements that the dynamical system (X,f) be minimal and that f respect the standard orientation of T. We show that infinite rotational systems (X,f), with the property that map f has finite preimages, are extensions of irrational rotations of the circle. …”
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  14. 7934

    Types de chaînes de référence dans les articles de recherche de format IMRAD by Bruno Oberle

    Published 2019-12-01
    “…Many research articles in experimental sciences present a standardized form known as the IMRAD format, an acronym for “Introduction, Methods, Results and Discussion”. …”
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  15. 7935

    Retroperitoneal Lymph Node Dissection as Primary Treatment for Metastatic Seminoma by Brian Hu, Siamak Daneshmand

    Published 2018-01-01
    “…Retroperitoneal lymph node dissection (RPLND) is a standard treatment for nonseminomatous germ cell tumors (NSGCT) that has minimal long-term morbidity. …”
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  16. 7936

    Semantic segmentation of 3D point cloud based on contextual attention CNN by Jun YANG, Jisheng DANG

    Published 2020-07-01
    “…Aiming at the under-segmentation of 3D point cloud semantic segmentation caused by the lack of contextual fine-grained information of the point cloud,an algorithm based on contextual attention CNN was proposed for 3D point cloud semantic segmentation.Firstly,the fine-grained features in local area of the point cloud were mined through the attention coding mechanism.Secondly,the contextual features between multi-scale local areas were captured by the contextual recurrent neural network coding mechanism and compensated with the fine-grained local features.Finally,the multi-head mechanism was used to enhance the generalization ability of the network.Experiments show that the mIoU of the proposed algorithm on the three standard datasets of ShapeNet Parts,S3DIS and vKITTI are 85.4%,56.7% and 38.1% respectively,which has good segmentation performance and good generalization ability.…”
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  17. 7937

    Special Needs to Prescribe Exercise Intensity for Scientific Studies by Peter Hofmann, Gerhard Tschakert

    Published 2011-01-01
    “…Guidelines for exercise testing and prescription have been established to provide optimal standards for exercise training. A wide range of intensities is used to prescribe exercise, but this approach is limited. …”
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  18. 7938

    Investigation on the Mechanical Properties of Flax/False Banana Hybrid Fiber-Reinforced Polymer Composite by Alelign Zelalem Biresaw, Belete Sirahbizu Yigezu

    Published 2022-01-01
    “…The composite was tested for tensile and flexural strength properties, and it had been discussed and specimens were prepared according to ASTM standards. As a result, false banana showed better flexural strength than false banana fiber-reinforced composite for tensile strength, whereas the hybrid composites of 25% of flax, 15% of false banana, and unidirectional orientation have shown the maximum tensile and flexural strength with a value of 113.4 MPa and 167.88 MPa, respectively.…”
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  19. 7939

    Study on Formula for Stable Hydraulic Geometry of Channel Based on π Theorem and Multiple Linear Regression by YAN Zhifang, JIA Yunfei

    Published 2023-01-01
    “…The influence parameters (Π<sub>1</sub> and Π<sub>2</sub>) of the stable hydraulic geometry of the channel were found based on the dimensional analysis,namely π theorem.In addition,a set of calculation formulas for stable channel width B<sub>R</sub> and stable channel depth h<sub>R</sub> were proposed,with multiple linear regression conducted on 303 sets of sample data from prototype measurements and flume experiments.Yalin and da Silva methods were selected as standard methods to test and compare the formula in this paper,and the results show that the channel width and the channel depth calculated in the scatter plots with both methods are all close to the measured values.In general,the error indexes of the formula in this paper are slightly better than those of the Yalin and da Silva methods,while the difference between them is not significant in terms of the values of the error indexes.Therefore,it can be considered that the calculation accuracy of the two methods is equivalent,and the formula in this paper can be applied to engineering practice.…”
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  20. 7940

    RESEARCH ON SHOT STRESS RELAXATION MODEL OF2024-T351 ALUMINUM ALLOY by GAO Pan, CHEN Ping, YIN AiJun, CHEN Cheng

    Published 2021-01-01
    “…The residual compressive stress field introduced by shot peening can effectively improve the fatigue performance of the component, but decrease of the residual compressive stress cased by the cycle stress relaxation, thereby reducing the gain effect of residual compressive stress on fatigue performance, Therefore, in-depth study of the residual stress relaxation law will help to more accurately grasp its impact on fatigue performance.In order to systematically study the law of residual stress relaxation, the standard test piece of 2024-T351 aluminum alloy was taken as the research object, comprehensively considering the influence of stress amplitude、load conditions and the change of cold work hardening degree caused by shot peening on residual stress, a residual stress relaxation model was constructed based on theory. …”
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