congestion control using combination of competition and predator prey models
Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon
Ngày tải lên :
05/09/2013, 09:38
... developing and poor countries This work aims to study the adsorption column for removal of arsenic from synthetic groundwater using sequential combination of LA and AC-Fe as adsorbents The effect of ... LA/AC-Fe ratio of 0.3m/0.2m, flow rate of to 6mL/min (or space velocity of 0.98-1.47m3/m3h), pH of 7-8, and initial arsenic concentration of 0.1-0.5mg/L, to obtain a breakthrough time of more than ... (25oC) and atmospheric condition The samples were taken then acidified and analyzed for residual arsenic concentration A mixture of 70% As[III] and 30% As[V] was used in all of the experiments and...
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Báo cáo y học: "Comparison between single antiplatelet therapy and combination of antiplatelet and anticoagulation therapy for secondary prevention in ischemic stroke patients with antiphospholipid syndrome"
Ngày tải lên :
26/10/2012, 09:48
... miscarriages, and livedo reticularis Materials and Methods We focused on the secondary prevention of stroke with APS, and compared single antiplatelet therapy and a combination of antiplatelet and anticoagulation ... [7] recently reported the results of the first randomized, double-blind, controlled trial of two different intensities of warfarin treatment on the prevention of recurrent thrombotic events in ... recurrent thrombotic infarction in the combination of antiplatelet and anticoagulation therapy group showed an INR before the recurrence of 2.0, so the possibility of inadequate treatment can not be...
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A cross culture study on using gestures of vietnamese and american people
Ngày tải lên :
11/12/2013, 23:48
... 80%, 53% and 85% respectively) In the other hand, the often use of hugging and kissing gestures in public of American people account for 53% and 83% respectively, much higher than the use of Vietnamese ... male friends usually shake hands and sometimes with a slight bow When shaking hands, both hands are often used Vietnamese people often shake hands with a lingering handshake which sometimes makes ... information and full understanding of the classification of body language and how to use gestures in Vietnam and America to behave in proper ways without making too many mistakes, and to make...
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Báo cáo khoa học: "Serial Combination of Rules and Statistics: A Case Study in Czech Tagging" potx
Ngày tải lên :
08/03/2014, 05:20
... approach of combining the requirements of maximum recall and maximum precision demands sophisticated syntactic knowledge of Czech This knowledge is primarily based on the study of types of morphological ... subtle linguistic expertise and skills if full disambiguation also of “difficult” texts is to be performed 1.3 System Combination Combination of (manual) rule-writing and statistical learning has ... (Ngai and Yarowsky, 2000) and (Ngai, 2001) provide a thorough description of many experiments involving rule-based systems and statistical learners for NP bracketing For tagging, combination of...
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Synergistic combination of heat and ultrasonic waves under pressure for cronobacter sakazakii inactivation in apple juice
Ngày tải lên :
05/05/2014, 08:43
... the lethality of the process would only be caused by the effect of ultrasound, and above 45 C, the lethality of the process would result from the combination of the lethality of both technologies ... and heat for C sakazakii inactivation does occur both at neutral and acidic pH, the heat and MTS resistance in citrate-phosphate buffers of different pH was studied and the synergism of the combination ... The loss of tolerance to the presence of sodium chloride is attributed to loss of osmotic functionality and/ or integrity of the cytoplasmic membrane, whereas cells become sensitized and thus,...
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Báo cáo hóa học: " First-line chemoimmunotherapy in metastatic breast carcinoma: combination of paclitaxel and IMP321 (LAG-3Ig) enhances immune responses and antitumor activity" pptx
Ngày tải lên :
18/06/2014, 16:20
... Page of 11 The a priori level of significance was a p-value of < 0.05 Data was computed using JMP® software Results Safety Two out of the 33 enrolled patients were removed from the 1.25 mg arm of ... mg) of IMP321, and experiencing an objective response after months of treatment, had an objective tumor regression between D85 and D170 In contrast, 50% and 71% of patients in the 1.25 mg and ... cytometer and the absolute number of cells per μl of whole blood was calculated using the number of control beads acquired in each sample For patients in the 1.25 and 6.25 mg groups, cells were...
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Báo cáo sinh học: "Combination of cyclosporine and erythropoietin improves brain infarct size and neurological function in rats after ischemic stroke" potx
Ngày tải lên :
18/06/2014, 22:20
... mRNA expressions of Bcl-2 and PGC-1a in group than in other groups and markedly lower in group and than in group and 5, but no difference between group and and between group and † vs other groups, ... noted between group and group (Figure 4D) Results Effect of Combined CsA and EPO on Infarction Area and Neurological Function after Acute IS Enhanced Reduction of Apoptosis and Oxidative Stress ... of caspase (C) and Bax (D) in group than in other groups, and significantly higher in group and than in group and 5, but no notable difference between group and or between group and † vs other...
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Báo cáo hóa học: " A combination of hard and soft templating for the fabrication of silica hollow microcoils with nanostructured walls" pptx
Ngày tải lên :
21/06/2014, 04:20
... de Barcelona, Spain) for his help in the synthesis of PDI dye, and Prof Po-Da Hong and Prof Shawn D Lin (National Taiwan University of Science and Technology) for experimental support Author details ... molecules as hard and soft templates, respectively, and both serve as porogens upon calcination Cationic aggregates adsorb on functionalized CMCs and behave both as an anchor and porogen of silica The ... to the silica layers on the surface of CMCs Finally, upon calcination, the CMCs (hard templates) and amphiphilic molecules (soft templates) are burnt off, and silica hollow microcoils with porous...
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báo cáo hóa học:" Research Article The Permanence and Extinction of a Discrete Predator-Prey System with Time Delay and Feedback Controls" ppt
Ngày tải lên :
21/06/2014, 11:20
... of Shanxi no 2009011005-3 References R S Cantrell and C Cosner, “On the dynamics of predator- prey models with the BeddingtonDeAngelis functional response,” Journal of Mathematical Analysis and ... analysis of predator- prey models with linear prey growth and Beddington-DeAngelis functional response,” Applied Mathematics and Computation, vol 162, no 2, pp 523–538, 2005 H.-F Huo, W.-T Li, and ... response,” Journal of Mathematical Analysis and Applications, vol 281, no 1, pp 395–401, 2003 T K Kar and U K Pahari, “Modelling and analysis of a prey -predator system with stage-structure and harvesting,”...
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báo cáo hóa học:" Research Article Dynamical Analysis of a Delayed Predator-Prey System with Birth Pulse and Impulsive Harvesting at Different Moments" pdf
Ngày tải lên :
21/06/2014, 11:20
... rate of the immature prey population d1 is the natural death rate of the mature prey population d2 is the natural death rate of the predator population The predator population consumes prey population ... represent the densities of the immature and mature prey populations, respectively y t represents the density of predator population r > is the intrinsic growth rate of prey population τ1 represents ... coefficients β, and half-saturation constant m k is the rate of conversion of nutrients into the reproduction rate of the predators The predator population is birth pulse as intrinsic rate of natural...
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EXISTENCE AND GLOBAL STABILITY OF POSITIVE PERIODIC SOLUTIONS OF A DISCRETE PREDATOR-PREY SYSTEM potx
Ngày tải lên :
23/06/2014, 00:20
... response of predators to prey density and its role in mimicry and population regulation, Mem Ent Sec Can (1965), no 45, 3–60 S B Hsu and T W Huang, Global stability for a class of predator- prey systems, ... the specific growth rate of the 2 prey in the absence of predator; and N1 (t)/(1 + mN1 (t)) denotes the predator response function, which reflects the capture ability of the predator We assume that ... discrete time analogue of system (1.2), where N1 (t), N2 (t) are the densities of the prey population and predator population at time t Let Z, Z+ , R, R+ , and R2 denote the sets of all integers, nonnegative...
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Báo cáo lâm nghiệp: "Evaluation of competition and light estimation indices for predicting diameter growth in mature boreal mixed forests" pdf
Ngày tải lên :
07/08/2014, 16:21
... hectare of the competitors of the subscript species and the other indexes and coefficients are as defined above The second combination tested crowding as the below-ground index of competition and opaque ... distance-independent (basal area of competitors) and the best distance-dependent (CRWD) index are provided in Tables IV and V and Figures and The combination of basal area and transmissive-crown PAR ... growth of subject tree t of species s, POTGst is the annual stem diameter growth of a tree of this size and species without competition (Eq (1) or (2)), βAspen , βPoplar , βBirch , βPine , and βS...
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Báo cáo khoa học: "The combination of deoxynivalenol and zearalenone at permitted feed concentrations causes serious physiological effects in young pigs" ppt
Ngày tải lên :
07/08/2014, 20:23
... the control group, with decreases (p ＜ 0.05) of 14.5%, 6.5% and 11.3%, respectively Furthermore, DON and ZON induced higher enzyme activities of GGT, AST, and ALT with increases (p ＜ 0.05) of ... pigs as a result of the ingestion of a mixture of DON and ZON From our yearlong collection and analysis of feeds from pig farms, we concluded that there are approximately mg/kg DON and 250 µg/kg ... thickening and dilatation in liver, D; Lymphocyte necrosis and deletion of spleen, F; Local necrosis and lymphocyte depletion of lymph node, H; Glomerulus dilatation and the Bowman's capsule full of...
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Báo cáo y học: "Inhibitory effects on HAV IRES-mediated translation and replication by a combination of amantadine and interferon-alpha" doc
Ngày tải lên :
12/08/2014, 01:21
... with ELISA Suppression of HAV replication by the combination of amantadine and IFN-alpha was stronger than those of Page of amantadine alone, IFN-alpha alone, and untreated control (Figure 4) IFNs ... 21590828, and 21390225 from the Ministry of Education, Culture, Sports, Science, and Technology, Japan (TK, FI, and OY), a grant from the Ministry of Health, Labor, and Welfare of Japan (OY), and a ... LY, Tatsuo Kanda, FI and OY conceived and designed the study LY, Tomoko Kiyohara and Tatsuo Kanda performed the experiments LY, Tomoko Kiyohara, Tatsuo Kanda and FI analyzed data and wrote the...
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Báo cáo thú y: "The effect of the combination of acids and tannin in diet on the performance and selected biochemical, haematological and antioxidant enzyme parameters in grower pig" docx
Ngày tải lên :
12/08/2014, 18:22
... [3] The combination of acids and tannin decreases the amount of added acids in basal feed and thus lowers the cost of feed Tannin is cheaper and completely natural Therefore, the objective of the ... reported improvement of growth performance could be related to differences in the combination and dose of the acids, composition of basal diet, age of animals and existing levels of performance Each ... (Table 3), the level of protein, an indicator of adequacy of protein in terms of quality and quantity in the diet [42], at the beginning of the trial was below the lower value of the reference range...
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Báo cáo y học: "Combination of histopathological and electromyographic patterns can help to evaluate functional outcome of critical ill patients with neuromuscular weakness syndromes" docx
Ngày tải lên :
12/08/2014, 20:20
... identification of phenomena of neuromuscular junction blockade or critical illness myopathy, or a combined picture involving both syndromes Because of this, and because of the lack of studies evaluating ... score and presence of SIRS were noted, according to criteria presented by Bone and coworkers [13], at admission and during the clinical course [7] The diagnosis of SIRS required the presence of ... both myopathy and neuropathy [4] The combination of neurophysiological testing with neuromuscular histology could therefore help in the precise identification of the type and severity of neuromuscular...
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A MULTI-OBJECTIVE EVOLUTIONARY ALGORITHM USING DIRECTIONS OF IMPROVEMENT AND APPLICATION
Ngày tải lên :
21/01/2015, 15:48
... problem at hand In this approach, the articulation of hard and soft preferences on each objective function is allowed such as priorities and constraints using logical connectives ( AND and ”OR”) ... Almost of the di culties in using of gradient based directions and di↵erential directions will be overcome by using directions of improvement: It is quite simple to determine directions of improvement ... The result of SOOA with 30 and 100 rules for 272 emails 116 5.3 The result of SOOA with 30 and 100 rules for 426 emails 117 5.4 The result of SOOA with 30 and 100 rules...
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A Novel Combination of Negative and Positive Selection in Artificial Immune Systems
Ngày tải lên :
13/08/2015, 10:00
... memory storage and detection time of PNSA compared to one of the state -of- the-art single NSAs proposed in [4] on some combinations of S , and r The training data set of selves S contains randomly generated ... set of self strings S from Example 1, where = and r = 3, the six binary trees (the left and right child are labeled and respectively) represent the detector set of six 3-chunk detectors (Dpi and ... 11101} NDn , so the detection coverage of Dn is not the same as that of Dp This is undesirable for the combination of PSA and NSA Hence, to combine positive and negative selection algorithms in...
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STRATEGIC INVENTORIES IN SUPPLY CHAIN CONTRACTS UNDER VARIOUS CONFIGURATIONS OF COMPETITION AND COOPERATION
Ngày tải lên :
30/09/2015, 10:11
... Comparison and Analysis 15 vi Contents vii Models and Analysis of Double Supply Chains with Horizontal Competition, Vertical Competitions and Cooperations 3.1 3.2 27 Models and ... the single-chain models Chapter Models and Analysis of Single Supply Chain with Vertical Competition and Cooperation We first summarize the results of several existing models of a single supply ... Acknowledgements iv Summary viii List of Tables x Introduction Models and Analysis of Single Supply Chain with Vertical Competition and Cooperation 2.1 Models and Results ...
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