a hierarchy for a game with two levels of difficulty

... experimental data with the aid of a computer As a result, the pH-dependence curves for the autoxidation rate of the separated a and b chains have been analysed completely in terms of an Ôacid-catalysed ... responsible for the remarkable stability of the b chain against the acidic autoxidation This was the next step to be clarified Stability property of the separated a and b chains In separated a and b chain ... constants k0 and k0 In fact, the catalytic proton enhances the rate dramatically both in the separated a and b chains, by a factor of more than 106 per mole for state A and state B as well In...

Ngày tải lên: 17/03/2014, 10:20

... ball, and the whole game will need to be dramatically lit That breaks down into a ball object (a sphere), a spawner, two paddle props with particle emitters attached, a 3D-text entity, and a ... provides a game engine in a box” - a physics and rendering engine with hooks for several scripting languages, adaptable to virtually any genre of videogame While Unity does provide a visual editor for ... of Unity is $75 a month, or $1500 for a permanent license, and has no limits on what you can with the games created with it There is also a 30-day free trial available, which we’ll be using for...

Ngày tải lên: 18/03/2014, 21:59

... , so paths starting with a horizontal step at Ri , i = s + are counted with weight Therefore, we count paths starting with a horizontal step and paths starting with a vertical step separately ... alternative evaluation of the Andrews–Burge determinant, in: Mathematical Essays in Honor of Gian-Carlo Rota, B E Sagan, R P Stanley, Progress in Math., vol 161, Birkhăuser a [6] C Krattenthaler, ... is applicable (see Lemma 3) This theorem expresses the number of perfect matchings of a graph as a power of two times the numbers of perfect matchings of two smaller graphs G+ and G− (see Lemma...

Ngày tải lên: 07/08/2014, 06:20

... was significant using an analysis of variance (ANOVA) for a two factor experiment with repeated measurements for both position factors (p < 0.005) An occlusal analysis was performed on dental ... lateral collateral ligament Myers claimed that this injury caused chronic inflammation with extension of the inflammatory areas This occurs especially in the carotid sheath area, and causes adhesion ... material (GC, Tokyo, Japan) Since an anterior flat bite plate has been recommended as a provisional appliance to decrease painful symptoms [4], an anterior flat bite plate was directly fabricated...

Ngày tải lên: 11/08/2014, 10:22

... design of analyses, and participated in interpretation of data Statistical analyses were directed by DR All authors participated in writing team meetings and contributed to the first draft All authors ... Reported-Investigator Rated version (ADHDRS-IV-Parent:Inv) [9] of at least 1.5 standard deviations above age and gender norms; and a severity rating of at least moderate on the Clinical Global Impressions ... pressure, an increase of at least mmHg to above the 95th percentile based on age, gender, and height-adjusted National Institute of Health norms [15]; (2) for pulse, an increase of at least 25 to a value...

Ngày tải lên: 13/08/2014, 18:21

... Vertical Walls in an Enclosure, CNCE 1(4) (2013) P:72-78 [15] R El Ayachi, A Raji , M Hasnaoui, A Abdelbaki and M Naïmi, Numerical Study of Natural Convection and Surface Radiation in a Square Cavity ... number of the surfaces involved in the radiative exchange with surface and (Ti) and (Ai) are the temperature and area of the individual surfaces respectively Total heat transfer for the heated walls ... Cavity International Journal of Heat and Fluid Flow, 1993 14(3): p 260-267 [7] Balaji, C and S.P Venkateshan, Correlations for Free-Convection and Surface Radiation in a Square Cavity International...

Ngày tải lên: 09/09/2015, 10:17

... with the Beddington–DeAngelis functional response, J Math Anal Appl 295 (2004) 15–39 T.V Ton, Dynamics of species in a non-autonomous Lotka–Volterra system, Acta Math Acad Paedagog Nyházi 25 (2009) ... (Continuation Theorem) Let X and Y be two Banach spaces and L a Fredholm mapping of index zero Assume that ¯ → Y is L-compact on Ω ¯ with Ω is open and bounded in X Furthermore, assume that N :Ω (a) ... H.R Akcakaya, Underestimation of mutual interference of predators, Oecologia 83 (1990) 358–361 [2] R Arditi, N Perrin, H Saiah, Functional response and heterogeneities: an experimental test with...

Ngày tải lên: 16/12/2017, 02:35

... technicians All data were saved for further analysis Even though the ATS recommendations require three or more acceptable curves for an adequate test, this is not practical for a large-scale examination ... standard criteria for reporting of radiological abnormalities (13) If there was disagreement about interpretation of a CXR, the two radiologists discussed this with a third radiologist and reached ... based on the classification of the National Tuberculosis and Respiratory Disease Association of the USA (14) Statistical analysis Comparisons between variables were tested using the chi-square...

Ngày tải lên: 15/03/2014, 03:20

... Engineering and the Associate Dean (Graduate Studies and Research) for the School of Engineering at Santa Clara University, California, USA He has more than 120 publications, including a book, in ... estimation of the rate for a macroblock Header bits are simply represented by a constant value This is a reasonable simplification for previous standards such as MPEG-2 and H.263, because the header ... insignificant In [16–18], a PSNR-and-MAD-based frame complexity estimation is proposed to allocate the bits more accurately among frames Two special cases of scene change and small texture bits are taken...

Ngày tải lên: 22/06/2014, 23:20

... algorithms for a variety of more complex cases, including models accommodating additive and dominance, direct and maternal effects and a three-way classification where variance component estimates for ... effect are of interest With an appropriate coding for the interaction, the latter is a special cae of the random factor model For animal breeding data, these are commonly sires and dams Frequently, ... with K equal to B , a the group size, estimates of a and a! were obtained in one round of iteration For the e unbalanced case a value of K equal to the average group size increased speed of convergence...

Ngày tải lên: 09/08/2014, 22:22

... primaryas a squamous cell on a hand, which was first A primary Kaposi's sarcoma on a hand, which was first regarded as a squamous cell carcinoma Wide local excision with histologically negative margins ... Alternatively, a single application of 800 cGy may be as effective as a more protracted course of radiotherapy with a comparable complication rate [15] Standardized staging criteria provide aid ... JJ: Kaposi's sarcoma: a reversible hyperplasia Lancet 1986, 6(8519):1309-1311 Schwartz RA: Kaposi's sarcoma Ann Transplant 1998, 3:5-12 Rabkin CS, Janz S, Lash A, Coleman AE, Musaba E, Liotta L,...

Ngày tải lên: 11/08/2014, 21:22

... carbonate/bicarbonate buffer, then incubated with diluted goat anti-bovine IgG/ FITC in a dark humid chamber for 30 at 37°C After additional washes with carbonate/bicarbonate buffer, a mounting buffer of ... Sera were heated at 56°C for 30 and examined in a neutralization assay in microtitre plates, using a 1-h incubation at 37°C with cytopathogenic BVD virus isolate (100 TCID50 per well) and serial ... interferes with growth, differentiation and maturation of foetal tissue, whereas lesions may be the result Congenital malformation in a calf with BVDV 427 Figure Generalized alopecia, except for the...

Ngày tải lên: 12/08/2014, 15:20

... in Antirrhinum majus EMBO J 12, 3711–3719 Nakayama M, Masuda T, Bando T, Yamagata H, Ohta H & Takamiya K (1998) Cloning and expression of the soybean chlH gene encoding a subunit of Mg-chelatase ... diurnal fluctuations in Antirrhinum, Arabidopsis, barley and soybean [3,26–28] and that CHLH is regulated by a circadian clock [29] A regulatory mechanism whereby alterations in magnesium chelatase ... ChlM, and MgD and SAM concentrations as indicated in the figure legends The assay mixtures were incubated at 30 °C in the absence of SAM for to allow for thermal equilibration The SAM was added, and...

Ngày tải lên: 20/02/2014, 02:21

... components of a human's knowledge of a language and the knowledge of the utterances of that language that they induce can be formally described as follows: we regard Universal Grammar as a logical theory, ... Universal Grammar as a set of formulae in that logical language In the theory of of Universal Grammar, these formulae imply statements describing the linguistic properties of utterances of that human ... parsers that use the same knowledge of language in a bottom-up fashion The PAD3 parser uses the same parameter values and lexicon as PAD1 and PAD2, but it uses a reaxiomatization of Universal...

Ngày tải lên: 17/03/2014, 20:20

... demographics Clinical, hormonal and metabolic features of the study participants are presented in Table The average age of the participants was 28.3 ± 0.9 years and their mean BMI and waist circumference ... statistical analyses and drafted the final manuscript DRC clinically evaluated the study volunteers for PCOS DRC, AKP, AD and MEL performed the post-hoc sonographic evaluations RAP participated ... important to acknowledge that significant inter- and intra-observer variability has been reported when making the ultrasound diagnosis [18] In an analysis of 54 ovarian scans in which images of...

Ngày tải lên: 20/06/2014, 07:20

... percentages were analysed using a generalization of the analysis of variance adapted to categorical data analysis (CATMOD procedure of SAS) A log-linear model, with a maximumlikelihood estimation of ... 1992) as The cummulative degree-day values were always calculated from January of each year Statistical analysis Calendar days and the different heat sums, obtained with the aforementioned formula, ... between years), repeated measures analysis of variance were performed, using a multivariate approach (Moser et al, 1990) The non-violation of the assumptions of the analysis of variance, particularly...

Ngày tải lên: 08/08/2014, 19:21

... the Fas associated death domain (FADD) This leads to activation of caspase-8 or other initiator caspases, which in turn activate downstream caspases (such as caspase-3, 9, and 7) that cause cell ... Mingguo H, Tanaka F, Abiru S, Nakashima K, Iwanaga N, Aratake K, Kamachi M, Arima K, Ida H, Migita K, Origuchi T, Tagashira S, Nishikaku F, Eguchi K: Akt is an endogenous inhibitor toward tumor ... levels of caspase-3 in active RA indicate that inhibition of apoptosis may largely occur downstream of caspase-3 activation Furthermore, inhibitors of activated Page of 11 (page number not for citation...

Ngày tải lên: 09/08/2014, 01:22

... logarithmic transformation before analysis All data were analyzed using the Number Cruncher Statistical Software package for Windows (NCSS 2000, NCSS Statistical Software, Kaysville, Utah, USA) ... ELISA work DLM conceived and oversaw the study, carried out statistical analyses and interpretation of data, and finalized the manuscript The final manuscript was read and approved by all authors ... in a population of Caucasian RA patients, and that this polymorphism is also associated with levels of sTNFRs released in vitro by isolated T cells from RA patients The two receptors appear to...

Ngày tải lên: 09/08/2014, 07:20

... Example of callus patterns A - Example of callus pattern for group - under metatarsal heads 2, and 4; B - Example of the callus pattern for group - under metatarsal heads and Page of 12 in each plane ... dorsiflexion in late stance In both groups, the first metatarsal underwent a small amount of plantarflexion motion after forefoot loading, with the metatarsal of group plantarflexing more than that of group ... kinematics in patients with two patterns of pathological plantar hyperkeratosis Journal of Foot and Ankle Research 2011 4:7 Submit your next manuscript to BioMed Central and take full advantage of: ...

Ngày tải lên: 10/08/2014, 21:24

... majority of the AGs, stomatal penetration was observed at 24 hpi In contrast, for the isolates of AG 1-1B and AG 1-1C stomatal penetration was more abundant and was already observed at 18 hpi ... 1-1C, AG 2-1, AG 2-2 and AG HGII) were also evaluated at an earlier time point (3 days post inoculation) and weak or non-aggressive isolates (AG 3, AG and AG K) at a later time point (12 days post ... Ceratobasidium spp.) are divided into 16 AGs (AG A – AG I, AG K, AG L, AG O – AG S) [7] Within the same AG, isolates may possess similar characteristics such as type of disease symptoms caused and...

Ngày tải lên: 12/08/2014, 03:20