tracking human behavior in natural and naturalistic settings

... proposed system is presented in Figure 1, consisting of a training phase and a tracking phase The training phase contains training data preparation and model learning In data preparation, synthetic ... learning and tracking steps are described in the following sections PREPARATION OF TRAINING DATA To learn various models in the proposed framework, we need to construct training data sets including ... synthetic and real image sets The system was trained using training data described in Section During tracking, the preprocessing of the input image takes about 800 milliseconds per frame, including...

Ngày tải lên: 21/06/2014, 22:20

... and to a degree, consider the feelings and costs that they may impose on others We talk in terms of the logic of the extreme individualist because some people, in and out of business and in and ... the marginal value of the Q1 th unit to both Fred and Harry combined is MB1 ; the marginal cost, MC They can gain by eliminating that dandelion and all others up to Q3 This is the point where ... cattlemen had a common interest in ensuring that the ranges were not overstocked and overgrazed and in securing cooperation in rounding up the cattle To provide for these common interests, cattlemen...

Ngày tải lên: 17/12/2013, 15:18

... huyệt, In two classes of words denoting parts of human body in English and Vietnamese, there are words having primary meanings referring to parts of human body and words having derived meaning referring ... teaching rules in teaching in general, teaching native language or foreign language in particular is combining theory and practice Providing exercises to practise and check theoretical knowledge in ... human body in English and Vietnamese develop new meanings basing on the mechanism of metaphor, metonymy and narrowing and broadening of meaning Analytical result of the definitions in dictionary...

Ngày tải lên: 18/12/2013, 21:45

Ngày tải lên: 29/01/2014, 00:23

... Online -Behavior and Interests not statistically significant over Interests BOW, online -behavior, and lexical-stylistic features combined did best achieving accuracy of 77.45% and 80.88% in 1979 and 1984 ... Computational Linguistics, pages 423–430 Dan Klein and Christopher D Manning 2003b Fast exact inference with a factored model for natural language parsing In Advances in Neural Information Processing Systems, ... AIM and weblogs coincide with the earlier shifts at 1977 and 1979, SMS messaging coincide with both the earlier and later shifts at 1979 and 1982, and the social networking sites, MySpace and...

Ngày tải lên: 07/03/2014, 22:20

... selected for its ability to maintain the balance of intestinal microflora It is said to neutralize toxins, bind to pathogenic bacteria, and reinforce intestinal wall integrity which allows animals ... prevent intestinal worm and parasite infestations Regular addition of garlic into the drinking water is said to control intestinal worms Garlic is said to be especially effective when used in conjunction ... Mills Inc are produced by fermenting selected liquid and cereal grain raw ingredients with bakers yeast and drying the entire culture-media without destroying the yeast factors, B-vitamins and...

Ngày tải lên: 08/03/2014, 09:20

... untouched by human hands, farming-systems research would clearly be called a branch of ecology’ (Busch and Lacy, 1983) The increasing interest in plant invasions into natural communities has expanded ... austrotexana), spiny aster (Aster spinosus) and Chinese tamarisk (Tamarix chinensis) in rangelands and wild land of the southwestern USA Remote sensing also has the benefit of covering large patches of land, ... quite subtle and result from differing viewpoints According to Rejmánek (1995), weeds inter- fere with human land use; colonizers are successful at establishing following disturbance; and invaders...

Ngày tải lên: 15/03/2014, 18:20

... of Vitamins Vitamin Coenzyme Typical Reaction Type Thiamine (B,) Thiamine pyrophosphate (TPP) Flavin-adenine dinucleotide (FAD) Flavin-adenine mononucleotide (FMN) Nicotinamide-adenine dinucleotide ... of calcium-binding proteins (Fig 2- I), such as prothrombin and other proteins of the blood-clotting cascade, and osteocalcin, a major bone protein Vitamin K undergoes oxidation during y -carboxylation ... that constitute human metabolism and which are responsible for maintaining homeostasis and well-being in humans We have tried to accomplish this by emphasizing function, regulation, and disease processes,...

Ngày tải lên: 06/07/2014, 15:19

... with clay minerals and oxides and hydroxides [21] may protect the diester-P in the clay and silt fractions from mineralization and explain the higher diester proportion observed in VR and NF soils ... kg P ha–1 in April 1992 Some climatic and edaphic data are given in tables I and II The climate of the area is characterized by rainy autumn and spring, and hot, dry summers; some winters are ... signals were determined by integration The mean signal-to-noise ratio was 66 for the most intensive peak and 10 to 14 for the less intensive peaks Total P in soil (PTsoil) and total P in the 0.5 M...

Ngày tải lên: 08/08/2014, 14:21

... effectively, and to provide better information for modeling ecological processes and contaminant transport in aquatic environments and in the operation of engineered systems (e.g., wastewater and drinking ... Leppard, and Thomas R Neu Chapter Contrasting Roles of Natural Organic Matter on Colloidal Stabilization and Flocculation in Freshwaters Kevin J Wilkinson and Alain Reinhardt 143 An Example of Modeling ... Virginia Institute of Marine Science College of William and Mary Gloucester Point, Virginia, U.S.A David D Fugate Virginia Institute of Marine Science College of William and Mary Gloucester Point,...

Ngày tải lên: 11/08/2014, 17:20

... common link is that they all have an inorganic and organic (living and nonliving) component and water as constituents, although in some instances a single component may be dominant Within freshwater ... I.G., Walling, D.E., and Ongley, E.D., The in uence of floc size, density and porosity on sediment and contaminant transport In: Role of Erosion and Sediment Transport in Nutrient and Contaminant ... point and nonpoint sources of pollution With clean drinking water one of the most significant issues impacting mankind,1 a better understanding of its particulate component, the component carrying...

Ngày tải lên: 11/08/2014, 17:20

... riverine composite particles that suggested a downsizing and consolidation of particles with increased exposure to bed shearing environments, indicating a change in structure over time spent in ... Care in handing the collected water and in the filtering process ensured minimal disturbance to the aggregate structures EPSD was measured optically, using a method similar to that of de Boer21 and ... shape, and position in the two images were determined using image analysis packages (Mocha and Bioquant) allowing an estimate of the fall velocity In the spring of 1997, the same settling chamber...

Ngày tải lên: 11/08/2014, 17:20

... which can provide additional information for understanding and modeling particle behavior To avoid potential problems associated with sample collection and handling, a nonintrusive image-based technique ... corresponding to the three different measurement times, were incorporated in the calculations (D2 = 1.84, 1.75, and 1.65, and D3 = 2.77, 2.62, and 2.47, for t = 10 min, 20 min, and 30 min, respectively) ... Flocculation in Natural and Engineered Environmental Systems 118 by the product of α and β, then changes in β suggest that corresponding changes in α will be required In addition, since β changes...

Ngày tải lên: 11/08/2014, 17:20

... showing (A) staining of an Elbe River floc where the gene probe EUBCY3 and lectin Canavalia ensiformis–FITC were applied; and (B) the binding of the lectin Cicer arietinum–Alexa-568 and the lectin ... D.C., and Neu, T.R Screening of lectins for staining lectin-specific glycoconjugates in the EPS of biofilms In P Lens, A.P Moran, T Mahony, P Stoodley, and V O’Flaherty Biofilms in Medicine, Industry ... showing all bacteria, and staining with a lectin Triticum vulgaris–TRITC revealing the exopolymer matrix of the floc as single channel maximum intensity projection (MIP) and then combined as MIP and...

Ngày tải lên: 11/08/2014, 17:20

... Flocculation in Natural and Engineered Environmental Systems 172 bacteria have a high affinity for fine grained sediment particles and thereby promotes flocculation by increasing the surface area and bonding ... groove ball bearing Outer hollow drive shaft Upper main tapered roller bearing Inner rotating solid shaft Lower main tapered roller bearing Slip ring assembly Lower deep groove ball bearing 3.5 m FIGURE ... simplifying it into a discrete form by considering the particle size space in discrete size ranges Each range was considered as a bin containing particles of certain size range The size ranges in...

Ngày tải lên: 11/08/2014, 17:20

... chain fractal dimension and the relative concentration of particles and chains are important in determining the rate of aggregate formation Interestingly, this work also indicates that bridging ... and settling velocity Stickiness (α) is a function of many factors including pH, ionic strength, etc Using a combination of models and observational data, Mari and Burd41 estimated the stickiness ... stickiness coefficients were used, though different values were chosen for chain–chain interactions, particle–particle interactions, and chain–particle interactions The resulting simulations indicate...

Ngày tải lên: 11/08/2014, 17:20

... to both mineral particle sorption and increasing hydrostatic pressure 11.6 CONCLUSIONS In conclusion there is now an increasing amount of information on the formation and transport behavior of ... layer, where internal waves, wind driven shear and tidal shear are pronounced; and within the benthic boundary layer where turbulence is increased again In surface waters, changes in particle ... Flocculation in Natural and Engineered Environmental Systems 246 REFERENCES Asper, V.L., Deuser, W.G., and Knauer, G.A., Rapid coupling of sinking particle fluxes between surface and deep ocean...

Ngày tải lên: 11/08/2014, 17:20

... particle mass and r Df An important factor in determining whether two colliding particles combine is the stickiness α Considering the probability of a contact causing two particles to combine, α is ... shear γ = 0.1 sec−1 , and stickiness α = Solid line indicates a rectilinear kernel; dashed line indicates a curvilinear kernel (a) Volumetric concentration Lines with asterisks indicate total particle ... factors that need to be included are the potential roles of zooplankton75 and any other organisms29 in weakening and sundering marine aggregates One of the outstanding questions in aquatic systems...

Ngày tải lên: 11/08/2014, 17:20

... Flocculation in Natural and Engineered Environmental Systems 386 Disinfection of water with UV light is considered to be a photochemical process that results in the alteration of DNA and RNA and therefore ... reproduction.3 In this process, the main mechanism for the microbial inactivation is believed to be the formation of pyrimidine dimers (thymine dimers in the case of DNA) Insufficient irradiation results in ... FLOCS The kinetics of ultraviolet disinfection governs the scale and the operation of UV reactors Therefore, an understanding of disinfection kinetics will help to improve the design and performance...

Ngày tải lên: 11/08/2014, 17:20

... Flocculation in Natural and Engineered Environmental Systems 402 REFERENCES Chao, A.C and Keinath, T.M (1979) In uence of process loading intensity on sludge clarification and thickening characteristics ... Flocculation in Natural and Engineered Environmental Systems 398 Microbial flocs are naturally hydrated, due to the presence of large numbers of hydroxyl, carboxyl, and phosphate groups Side chains in amino ... Gflocculation , indicates that electrostatic interactions might also be involved in governing bioflocculation except for hydrophobic interactions The results from this study provide firsthand information...

Ngày tải lên: 11/08/2014, 17:20