The Importance of Using Games to Teach English in the 3rd Cycle

The title of this thesis is “The importance of using games to teach English in the 3rd Cycle”. I choose this topic because I think that games are important in the process of learning and because in my opinion not only students but people in general are more motivated to learn when they are having fun or when they are doing something that is interesting. Some authors argue that games stimulate learners to practise, to activate and extend their English vocabulary, and that most students feel more motivated to learn and learn more easily when they are having fun. Games make demands on learners’ intelligence and imagination and calls for active participation. That is exactly what 3rd Cycle students and teachers need in order to have success in their studies and work respectively. The 3rd Cycle students have covered the majority of the grammar and functions contents of the English curriculum in the previous Cycles (the 1st and 2nd Cycle) and in the 3rd Cycle the students need most of their time to put into practice what they have learned before. Games are an effective method to put in practice what they have learned before and also through games they have several contexts and different situations to explore in order to show their knowledge or their vocabulary. The 3rd Cycle students need methods that motivate them to learn and to participate in class and since they already study a specific language function. If the teacher uses an enjoyable method like games students will not get bored and they will be more motivate to participate in class.

Executive Order Number Three, June 21, 2007

Orders that the use of E-85 fuel in the state's flexible-fuel vehicles shall be increased to at least 60% of fuel purchases, and instructs the Office of Energy Independence and DAS to develop a "State Government E-85 Use Plan .

Iowa Utilities Board Fiscal Year 2006 Regulatory Plan Pursuant to Executive Order Nine

Regulatory Plan for Fiscal Year 2005

Iowa Utilities Board Fiscal Year 2007 Regulatory Plan Pursuant to Executive Order Nine

Regulatory Plan for Fiscal Year 2007

Iowa Utilities Board Fiscal Year 2008 Regulatory Plan Pursuant to Executive Order Nine

Regulatory Plan for Fiscal Year 2008

Consumption of Cinara spp. (Hemiptera, Aphididae) by Cycloneda sanguinea (Linnaeus, 1763) and Hippodamia convergens Guérin-Méneville, 1842 (Coleoptera, Coccinellidae)

Adults and larvae of coccinellids were observed feeding on populations of the giant conifer aphids Cinara spp. on Pinus spp., in Southern Brazil. The objective of this research is to evaluate the consumption capacity of Cycloneda sanguinea (Linnaeus, 1763) and Hippodamia convergens Guérin-Méneville, 1842 (Coleoptera, Coccinellidae) on these aphid species, in order to obtain information for biological control programs. Ten larvae of each predator species were fed with aphids of small size (nymphs of 1st and 2nd instars), and 10 with aphids of medium size (nymphs of 3rd and 4th instars), maintained under 15ºC, 20ºC and 25ºC, 12 h photophase and 70 ± 10% relative humidity. The aphids were counted every 24 hours, replacing those that were consumed. The total consumption of Cinara by the larvae of C. sanguinea was not statistically different at the three temperatures: 325.5; 322.2 and 324.8 of small aphids and 121.3; 140.4 and 109.9 of medium ones, respectively at 15ºC, 20ºC and 25ºC. The consumption by H. convergens was higher than by C. sanguinea and increased noticeably with temperature: 444 aphids at 15ºC; 491.3 at 20ºC and 513.3 at 25ºC, considering the small aphids, and 187.1; 205.1 and 216.6 of medium aphids at the three temperatures. The small aphids weigh about half as much as medium ones and were preferred by all larval instars probably because they are easier to manipulate than the large ones. Both predators, especially the 4th instar larvae, showed high consumption capacity on the Cinara nymphs at all temperatures and can be regarded as promising biological control agents.

Calibration of stochastic volatility models via second order approximation: the Heston model case

Using a suitable Hull and White type formula we develop a methodology to obtain asecond order approximation to the implied volatility for very short maturities. Using thisapproximation we accurately calibrate the full set of parameters of the Heston model. Oneof the reasons that makes our calibration for short maturities so accurate is that we alsotake into account the term-structure for large maturities. We may say that calibration isnot "memoryless", in the sense that the option's behavior far away from maturity doesinfluence calibration when the option gets close to expiration. Our results provide a wayto perform a quick calibration of a closed-form approximation to vanilla options that canthen be used to price exotic derivatives. The methodology is simple, accurate, fast, andit requires a minimal computational cost.

Multi-sample analysis of moment-structures: Asymptotic validity of inferences based on second-order moments

In moment structure analysis with nonnormal data, asymptotic valid inferences require the computation of a consistent (under general distributional assumptions) estimate of the matrix $\Gamma$ of asymptotic variances of sample second--order moments. Such a consistent estimate involves the fourth--order sample moments of the data. In practice, the use of fourth--order moments leads to computational burden and lack of robustness against small samples. In this paper we show that, under certain assumptions, correct asymptotic inferences can be attained when $\Gamma$ is replaced by a matrix $\Omega$ that involves only the second--order moments of the data. The present paper extends to the context of multi--sample analysis of second--order moment structures, results derived in the context of (simple--sample) covariance structure analysis (Satorra and Bentler, 1990). The results apply to a variety of estimation methods and general type of statistics. An example involving a test of equality of means under covariance restrictions illustrates theoretical aspects of the paper.

Morphological study of the thorax of the five nymphal instars of Triatoma arthurneivai Lent & Martins (Hemiptera, Reduviidae, Triatominae)

Scanning electron microscope (SEM) was done in order to study dorsal, ventral and lateral sides of 1st, 2nd, 3rd, 4th and 5th nymphal instars of Triatoma arthurneivai. The five nymphal instar can be recognized based on different pronotum, mesonotum and metanotum shapes and characteristics. In the 1st instar collar, hairless areas and tubercles are absent. The 2 nd instar presents collar, hairless areas and tubercles. In the 3rd instar occurs the development of wing pads. In the 4 th instar the four wing pads are expanded, but do not reach the abdomen and in the 5th instar the anterior wing pads almost overlap the posterior ones. At the ventral side, two metasternal glands openings (1+1) were found in all five nymphal instars. Brindley's gland evaporation areas (1+1) are located at the mesopleuron, as well as an evaporation area is located at the propleuron in all nymphal instars (1+1).

Executive Order Number Five, October 30, 2007

Creates the Youth Race and Detention Task Force.

Executive Order Number Four, October 26, 2007

Orders that State Agencies achieve and maintain a diverse workforce in state government.

A new order, a new family and a new genus of Paleozoic Radiolaria: Latentifistularia, Cauletellidae and Cauletella

Since the genus Deflandrella De Wever and Caridroit 1984 is a homonym of Deflandrella Loeblich and Tappan 1961, the new name Cauletella is :herein proposed, and the genus is redefined. Consequently, the family name Deflandrellidae De Wever and Caridroit, previously erected, becomes Cauletellidae, and its definiton is emended. This important radiolarian group, typical of the Permian times, is closely related to the families Ruzhencevispongidae Kozur 1980 and Latentifistulidae Nazarov and Ormiston 1983. These Paleozoic radiolarians are characterized by an initial skeleton quite different from that of the other radiolarian orders and are assigned to the new order Latentifistularia, which is herein defined and briefly discussed. ((C) 1999 Academie des sciences/ Editions scientifiques et medicales Elsevier SAS.).

Plastic brain mechanisms for attaining auditory temporal order judgment proficiency.

Accurate perception of the order of occurrence of sensory information is critical for the building up of coherent representations of the external world from ongoing flows of sensory inputs. While some psychophysical evidence reports that performance on temporal perception can improve, the underlying neural mechanisms remain unresolved. Using electrical neuroimaging analyses of auditory evoked potentials (AEPs), we identified the brain dynamics and mechanism supporting improvements in auditory temporal order judgment (TOJ) during the course of the first vs. latter half of the experiment. Training-induced changes in brain activity were first evident 43-76 ms post stimulus onset and followed from topographic, rather than pure strength, AEP modulations. Improvements in auditory TOJ accuracy thus followed from changes in the configuration of the underlying brain networks during the initial stages of sensory processing. Source estimations revealed an increase in the lateralization of initially bilateral posterior sylvian region (PSR) responses at the beginning of the experiment to left-hemisphere dominance at its end. Further supporting the critical role of left and right PSR in auditory TOJ proficiency, as the experiment progressed, responses in the left and right PSR went from being correlated to un-correlated. These collective findings provide insights on the neurophysiologic mechanism and plasticity of temporal processing of sounds and are consistent with models based on spike timing dependent plasticity.