... information on age, sex and current occupation and industry coded according to the Professions and socioprofessional classification (“Profession et Catégorie Socio-professionnelle”, PCS) and French ... of the number and proportion of workers exposed to night work in France, overall and by occupation and industry, and study their evolution over 34 years using census data and sex-specific job-exposure ... classifications, rather than developing only one JEM integrating a single version of classifications and several exposure periods Only jobs from the 1982 and 1990 censuses coded in earlier versions of
Ngày tải lên: 29/11/2022, 00:19
... carbonized to form mesoporous carbons. Sulfonations were conducted on both mesoporous resins and carbons. Temperature was again found to play an important role in both carbonization and sulfonation. ... different sulfonation and carbonization... carbonization temperature 3 Chapter 1 Introduction • Polypyrrole nanospheres were prepared and sulfonated to produce polymer based sulfonic acid ... sulfonation(B), nitrogen adsorption-desorption isotherms of mesoporous carbons after sulfonation(C), BJH-PSD curves of mesoporous carbons after sulfonation(D), nitrogen adsorption-desorption isotherms
Ngày tải lên: 14/09/2015, 08:39
An image registration method based on the local and global structures
... (Without specification, rotation and translation in this thesis stand for 2D rotation and 2D translation only.) Here we adapt the feature descriptor Fij defined in [3] to describe the local positional ... that we only keep the feature points with reliable orientation estimation. The detail of feature points’ position extraction and orientation estimation will be discussed in section 3.2.1and 3.2.2 ... compression distortion or object movement or high deformations. 1.2 Contributions Based on the fingerprint minutiae matching algorithm represented in [3], we propose and implement a feature-based
Ngày tải lên: 28/09/2015, 13:28
On some multivariate descriptive statistics based on multivariate signs and ranks
... Z and Zhu, L X (1990) Symmetric Multivariate and Related Distributions, London: Chapman and Hall [14] Field, C and Genton, M G (2002) The multivariate g-and-h distribution, Preprint [15] Hand, ... measure on Banach space, in Statistical Data Analysis Based on L1 Norm and Related Methods, Dodge, Y (Ed.), Amsterdam: North-Holland, 217-230 [18] Liu, R A (1990) On a notion of data depth based on ... ON SOME MULTIVARIATE DESCRIPTIVE STATISTICS BASED ON MULTIVARIATE SIGNS AND RANKS NELUKA DEVPURA NATIONAL UNIVERSITY OF SINGAPORE 2004 ON SOME MULTIVARIATE DESCRIPTIVE STATISTICS BASED ON
Ngày tải lên: 27/11/2015, 11:26
Study of a rockfall protective fence based on both experimental and numerical approches
... effect, and the fence elongation was initially attributed to elongation of the wire ropes and deformation of the post When the absorbers started to come in operation, the fence elongation slightly ... only two impact locations are considered for each module, one at one-third height (points N and W) and the other at two-thirds height (points M and O) of the fence at the center of the horizontal ... components and the fence as a whole under dynamic conditions, particularly the effect of friction between wire ropes and intermediate posts or vertical braces on the distribution of rope tension
Ngày tải lên: 21/05/2016, 23:07
Detoxification of herbicide/dioxin contaminated soil based on microbial diversity and their gene expression
... Degradation of TCDD Showing Confidence Intervals Conclusions and Recommendations • This study builds on other work conducted in Vietnam on bioremediation of TCDD and Agent Orange in the laboratory and ... by passive land treatment or monitored natural attenuation; • Combination of all technologies, depending on site characterization and the contaminated properties In Vietnam: Active landfill for ... average TCDD concentration of 10,000 ppt could be detoxified in a matter of months to achieve 1,000 ppt Anaerobic bioremediation would take about twice as long Conclusions and Recommendations • Aerobic
Ngày tải lên: 25/08/2017, 09:27
Photocatalytic composites based on titania nanoparticles and carbon nanomaterials
... and C60-TiO2, respectively, at carbon contents wt% and 15% 7% or 5% at carbon content 12 wt% For MO the highest adsorption capacity was obtained with GOTiO2: 8% and 15% at carbon content 4% and ... electrons from Fe-doped TiO2 anatase conduction band can transfer to its (FGSs) conduction band, resulting in narrowing the band gap, reduction of photoluminescence intensity, charge separation, ... electrons and holes: because the conduction electron in TiO2 is energetic enough to reduce both Ag+ and Au+ ions in suspension, but electrons transferred to GO are energetic enough to reduce only
Ngày tải lên: 16/12/2017, 01:53
Emotion an attention recognition based on biological signals and images
... Emotion and Attention Recognition Based on Biological Signals and Images Edited by Seyyed Abed Hosseini Emotion and Attention Recognition Based on Biological Signals and Images Edited ... findings in emotion, stress, and attention Provisional chapter Chapter Introductory Chapter: Emotion and Attention Introductory Chapter: Emotion and Attention Recognition Based on Biological Signals ... recognition systems based on different soft computing approaches have many engineering and medical applications The book Emotion and Attention Recognition Based on Biological Signals and Images
Ngày tải lên: 16/01/2018, 08:55
An experimental study on the enhancement of mechanical properties of glass fiber reinforced polyester composite based on optimum conditions and adding multi walled carbon nanotubes
... x CHAPTER 6: Conclusions and future works 90 6.1 Conclusions The optimum conditions of dispersion of MWNCTs and UPR were found based on the mixing temperature, hardener ratio, and initial curing ... International conference on Mechatronics technology, 2017.10, 362-365 18 Yong Seok Kim, Li Rui, Van-Tho Hoang, Jong Won Kum, Young Jin Yum and Soon Yong Yang, “A study on the Production of full-additive ... stamping”, International forum on strategic technology, 2017.05, 70-71 15 Li Rui, Van-Tho Hoang, Jong Won Kum, Yong Seok Kim, Young Jin Yum and Soon Yong Yang, “A study on the Prediction of Punch shape
Ngày tải lên: 15/10/2018, 23:58
Sentence Similarity Based on Semantic Nets and Corpus Statistics
... the above considerations into account, we set f1 ðlÞ in (2) to be a monotonically decreasing function of l: fi lị ẳ el ; ð3Þ where is a constant The selection of the function in exponential ... and artificial intelligence, especially fuzzy decision trees, evolutionary computation, and conversational agents She is a member of the Intelligent Systems Group and also a founding member and ... way, the dimensionality is reduced The original word by context matrix is then reconstructed from the reduced dimensional space Through the process of decomposition and reconstruction, LSA acquires
Ngày tải lên: 24/10/2019, 21:11
Pedestrian activity prediction based on semantic segmentation and hybrid of machine
... 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) IEEE, 2014, pp 1204–1209 [7] J Hariyono and K.-H Jo, “Detection of pedestrian ... the application of image semantic segmentation before extraction pedestrian action prediction and situation prediction Accurate identification with an accuracy rate of ∼76% corresponding to Pedestrian ... Satzoda and M Trivedi, “Vision-based lane analysis: Exploration of issues and approaches for embedded realization,” in IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2013, pp
Ngày tải lên: 11/01/2020, 19:49
Paleoenvironment of the Late Oligocene from the Kağızman-Tuzluca Basin (northeastern Anatolia) based on the micro- and macrofloras
... forest vegetation in space and time based on megafossils Palaeontographica B 259: 125-148 Kvaček Z, Walther H (2003) Reconstruction of vegetation and landscape development during the volcanic ... several regions in Central and East Europe demonstrated that their bearing for understanding macrofloral diversity and for paleoenvironmental and paleoclimatic reconstruction is of considerable scientific ... in age based on the mammalian fossils and it consists of leaf imprints Cuticles 230 were not preserved due to taphonomic conditions Two stratigraphic sections (Kömürlü and Kötek) were measured
Ngày tải lên: 13/01/2020, 14:15
Late cretaceous–Eocene geological evolution of the pontides based on new stratigraphic and palaeontologic data between the Black Sea Coast and Bursa (NW Turkey)
... sandy 940 matrix (Figure 5) The conglomerate horizons are separated by siltstone beds In the upper part of the Osmaniye Formation the conglomerates pass up into sandstones and marls In the Üreğil ... sandstone conglomerate with Bilecik limestone pebbles 90 Ma Turonian Cretaceous Vezirhan Formation Sant limestone block planktonic foraminifera sample location Figure The stratigraphy of the Upper Cretaceous ... consists of conglomerate, sandstone and siltstone with lesser intercalations of calciturbidite and marl (Figure 4a) The conglomerates represent debris flows and may reach several hundred metres in
Ngày tải lên: 13/01/2020, 16:08
Optimum design of a CCHP system based on Economical, energy and environmental considerations using GA and PSO
... increases CO2 emissions and energy consumption in compression to FEL strategy © 2018 Growing Science Ltd All rights reserved Introduction A large portion of national energy consumption is expended ... and operation planning of the system in reduction of economic costs, environmental footprint measured in terms of CO2 emissions, and energy consumption As a summary, the followings are the contribution ... www.GrowingScience.com/ijiec Optimum design of a CCHP system based on Economical, energy and environmental considerations using GA and PSO Masoud Rabbani*, Setare Mohammadi and Mahdi Mobini Department of Industrial
Ngày tải lên: 14/05/2020, 22:35
A two phase educational data clustering method based on transfer learning and kernel K-means
... students based on their cognitive styles and grades in an e-learning system Kerr and Chung (2012) [13] focused on the key features of student Số 02 & 03 (CS.01) 2017 performance based on their actions ... comparison with ours is presented Finally, section concludes this paper and introduces our future works II EDUCATIONAL DATA CLUSTERING TASK DEFINITION Previously introduced in section 1, an educational ... less popular, e.g the FANNY algorithm and the AGNES algorithm in [13] and the Partitional Segmentation algorithm in [11] In addition, each work has prepared and explored their own data sets for
Ngày tải lên: 15/05/2020, 21:39
A multi-attribute ranking approach based on net inferiority and superiority indexes, two weight vectors, and generalized Heronian means
... for all x ∈ І and all such that all x ∈ І Continuity Hβ,ω, is a continuous function in each argument Based on the material and ideas presented in this section, we now move on to present ... so far mentioned has often been questioned, mainly because of major violations of desirable 'natural' requirements (e.g., endpoint-preservation, monotonicity in the arguments, monotonicity in ... generalized Heronian OWAWA (GHROWAWA) operator as follows Definition 2.8 A generalized Heronian OWAWA (GHROWAWA) operator acting on the interval І and having two parameters and ω, and an n-dimensional
Ngày tải lên: 26/05/2020, 22:41
Classifcation of diferent pineapple varieties grown in Malaysia based on volatile fngerprinting and sensory analysis
... production was estimated at 24.78 million metric tons with Costa Rica (2930.66 metric tons), Brazil (2694.56 metric tons), Philippines (2612.47 metric tons), India (1964 metric tons),Thailand (1811.59 ... [8] and carotenoids [9] Once the basic skeletons are produced via these pathways, the diversity of volatiles is achieved via additional modification reactions such as acylation, methylation, ... ripening [12], and postharvest storage conditions [13], the aroma compounds composition may be used for purposes of quality control as well as for authentication and classification of pineapple
Ngày tải lên: 29/05/2020, 13:53
Báo cáo khoa học: "Site-specific height curves for white spruce (Picea glauca [Moench] Voss) stands based on stem analysis and site classification" potx
... site -specific height curves based site classification instead of conventional height curves based on site index Unlike the conventional modelling that expresses height as a function of age and ... conventional height curves, the average error of 0.93 m and the relative error of 6.5% able are considered operationally accept- DISCUSSION If site classification is based on growth-limiting factors ... moisture, aeration and nutrient conditions as well as white spruce site index (fig 1).A more detailed account of SMRs, SARs and SNRs and site classification is given by Wang (1993) On each plot,...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo hóa học: " Resource allocation based on integer programming and game theory in uplink multi-cell cooperative OFDMA systems" ppt
... the base station and the mth user, i = 1,2 Solution on relay selection, subcarrier and power allocation As is known to us, subcarrier and power allocation impose great influence on system performance ... model based on amplify -and- forward (AF) and decode -and- forward (DF) modes, and study power control scheme based on a two-stage game But, the studies in [3,6] not take subcarrier allocation into account, ... obviously that the first and the second conditions are satisfied according to the expressions of Pi and ui(·) We can focus on the rest one In our game model, for the mth non-cooperative user, we...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article Adaptive Parameter Identification Based on Morlet Wavelet and Application in Gearbox Fault Feature Detection" pptx
... EURASIP Journal on Advances in Signal Processing [15] H B Dong, X F Chen, B Li, K Y Qi, and Z J He, “Rotor crack detection based on high-precision modal parameter identification method and wavelet ... the comparison of the vibration signal and reconstructed signal Conclusions The cyclic Morlet wavelet correlation filtering (CMWCF) method proposed represents an attempt in the direction of parameter ... the comparison of the vibration signal and reconstructed signal Though the impulse response was reconstructed and given in Figure 5(e), it can be clearly observed that the comparison with the...
Ngày tải lên: 21/06/2014, 08:20