First Nations Students: What Some Teachers do that Make them Successful

With the European settlement of North America, the education of First Nations children shifted from being carried out in a natural setting by all community members, communicated through observation and trial, and instructed through values, needs, and traditions; to a whole-group learning model founded on a standard curriculum based on successes and failures. For at least the past fifty years First Nations adults have demanded greater control over their children\u27s education. Recently, the Ministry of Education in British Columbia (BC) has advocated for greater success of First Nations students by providing funding for additional support and by increasing the number of First Nations language and cultural programs. Even though the First Nations community and BC politicians want First Nations students to have more success, research illustrates that First Nations students continue to struggle academically. Yet, although research indicates that the person having the greatest impact on student success is the classroom teacher, very little research exists examining teachers who are successful in working with First Nations students. This qualitative study focused on the beliefs and the teaching techniques of six teachers who worked successfully with First Nations students. The teachers were interviewed using Haberman\u27s Star Teacher Selection Interview. Teacher constructs related to the success of First Nations students are arranged into four key attributes: building relationships, the teaching of morality, classroom pedagogy, and teacher preparation. Teachers who work successfully with First Nations students need to build relationships by being cognizant of the environment that both they and their students bring to the classroom; understanding, appreciating, and valuing these students; and integrating First Nations beliefs into the curriculum. They need to view morality as a quality that goes beyond the four classroom walls and be proactive in promoting a holistic approach to nurturing morality. They need to maintain a classroom environment that is safe, friendly, predictable, and consistent. While none of the teachers in this study participated in teaching practicums which required them to work in a First Nations community, they all worked with a minority culture early in their careers that assisted in shaping their beliefs about working with First Nations students. In addition, teachers who work successfully with First Nations students need to be persistent in solving seemingly unending problems and protecting their students from the educational system\u27s bureaucracy

Transforming lives through international community service-learning : a case study

Through a case study of the experiences of eight undergraduate students participating in the St. Thomas More College/Intercordia Canada international community service-learning programme (2008), this thesis seeks to assess whether the participants’ learning has proved transformational through an analysis of the forms and processes of transformative learning as developed by Richard Kiely (2002, 2004, 2005). Content analysis of semi-structured student interviews (pre and post-participation), programme materials, student journals, academic reflections and essays reveal transformative shifts across the political, moral, intellectual, cultural, personal and spiritual learning domains. The study adds to the research on international community service-learning through an analysis of Kiely’s transformative learning theory in a new context, and explores how context affects learning processes. Findings indicate the dynamics of participant vulnerability and acceptance from host communities can provide for transformational relationships of solidarity across difference

Testing the Warm Dark Matter paradigm with large-scale structures

We explore the impact of a LWDM cosmological scenario on the clustering properties of large-scale structure in the Universe. We do this by extending the halo model. The new development is that we consider two components to the mass density: one arising from mass in collapsed haloes, and the second from a smooth component of uncollapsed mass. Assuming that the nonlinear clustering of dark matter haloes can be understood, then from conservation arguments one can precisely calculate the clustering properties of the smooth component and its cross-correlation with haloes. We then explore how the three main ingredients of the halo calculations, the mass function, bias and density profiles are affected by WDM. We show that, relative to CDM: the mass function is suppressed by ~50%, for masses ~100 times the free-streaming mass-scale; the bias of low mass haloes can be boosted by up to 20%; core densities of haloes can be suppressed. We also examine the impact of relic thermal velocities on the density profiles, and find that these effects are constrained to scales r<1 kpc/h, and hence of little importance for dark matter tests, owing to uncertainties in the baryonic physics. We use our modified halo model to calculate the non-linear matter power spectrum, and find significant small-scale power in the model. However, relative to the CDM case, the power is suppressed. We then calculate the expected signal and noise that our set of LWDM models would give for a future weak lensing mission. We show that the models should in principle be separable at high significance. Finally, using the Fisher matrix formalism we forecast the limit on the WDM particle mass for a future full-sky weak lensing mission like Euclid or LSST. With Planck priors and using multipoles l<5000, we find that a lower limit of 2.6 keV should be easily achievable.Comment: Replaced with version accepted for publication in PRD. Inclusion of: new figure showing dependence of predictions on cut-off mass; new discussion of mass function; updated refs. 18 pages, 10 Figure

Weed Control in Lawns and Other Turf

Guide to weed control in lawns and other turf discusses methods of weed control, time of application, calibration of sprayers, dry spreaders, control of common weeds, and cleaning the sprayer

The application of chiroptical spectroscopy (circular dichroism) in quantifying binding events in lanthanide directed synthesis of chiral luminescent self-assembly structures

The binding of asymmetrical and optically pure tridentate ligands (L = 1(S) and 1(R)) containing one carboxylic group and 2-naphthyl as an antenna to lanthanide ions (M = La(III) and Eu(III)) was studied in CH3CN, showing the successive formation of M:L, M:L2 and M:L3 stoichiometric species in solution. The europium complexes EuL3 were also synthesised, structurally characterised and their photophysical properties probed in CH3OH and CH3CN. The changes in the chiroptical properties of both 1(S) and 1(R) were used (by circular dichroism (CD) spectroscopy) to monitor the formation of these chiral selfassemblies in solution. While circularly polarised luminescence (CPL) showed the formation of Eu(1(S))3 and Eu(1(R))3 as enantiomers, with high luminescence dissymmetry factors (glum), fitting the CD changes allowed for binding constants to be determined that were comparable to those seen in the analyses of absorbance and luminescence changes

Clustering Analyses of 300,000 Photometrically Classified Quasars--I. Luminosity and Redshift Evolution in Quasar Bias

Using ~300,000 photometrically classified quasars, by far the largest quasar sample ever used for such analyses, we study the redshift and luminosity evolution of quasar clustering on scales of ~50 kpc/h to ~20 Mpc/h from redshifts of z~0.75 to z~2.28. We parameterize our clustering amplitudes using realistic dark matter models, and find that a LCDM power spectrum provides a superb fit to our data with a redshift-averaged quasar bias of b_Q = 2.41+/-0.08 ($P_{<\chi^2}=0.847$) for $\sigma_8=0.9$. This represents a better fit than the best-fit power-law model ($\omega = 0.0493\pm0.0064\theta^ {-0.928\pm0.055}$; $P_{<\chi^2}=0.482$). We find b_Q increases with redshift. This evolution is significant at >99.6% using our data set alone, increasing to >99.9999% if stellar contamination is not explicitly parameterized. We measure the quasar classification efficiency across our full sample as a = 95.6 +/- ^{4.4}_{1.9}%, a star-quasar separation comparable with the star-galaxy separation in many photometric studies of galaxy clustering. We derive the mean mass of the dark matter halos hosting quasars as MDMH=(5.2+/-0.6)x10^{12} M_solar/h. At z~1.9 we find a $1.5\sigma$ deviation from luminosity-independent quasar clustering; this suggests that increasing our sample size by a factor of 1.8 could begin to constrain any luminosity dependence in quasar bias at z~2. Our results agree with recent studies of quasar environments at z < 0.4, which detected little luminosity dependence to quasar clustering on proper scales >50 kpc/h. At z < 1.6, our analysis suggests that b_Q is constant with luminosity to within ~0.6, and that, for g < 21, angular quasar autocorrelation measurements are unlikely to have sufficient statistical power at z < 1.6 to detect any luminosity dependence in quasars' clustering.Comment: 13 pages, 9 figures, 2 tables; uses amulateapj; accepted to Ap

How is Hollywood pursuing the Chinese Yuan?

As the Chinese market has become a more important part of the global film economy, the need to satisfy the target audience has become greater. The reach to the Chinese audience has increased at an exponential rate over the last few years, with the Chinese market set to become the biggest market in the world by 2017. This study focuses on the methods that Hollywood has used to gain access to and then make the most money from the Chinese market. The question posed is “How is Hollywood Pursuing the Chinese Yuan?” To answer this, the thesis specifically looks at three case studies to show the various ways in which Hollywood has approached the issues in entering the Chinese market and how the industry has adapted to maximize profits and audience figures

The Origins of Commission Government in Dallas, 1902-1907

By the early 1900s, ambitious business leaders were transforming Dallas, Texas into a rising commercial metropolis. However, the problems created by rapid urban growth spawned demands from all classes of citizens upon local government for more public improvements and services. When city government failed to meet these demands, many citizens began to seek a more responsive governmental system. Their search led to the establishment of a commission government which, like the modern business corporation, delegated authority to competent, well-paid administrators. Civic reformers hoped that the new system would represent overall community interests. However, Dallas business leaders, believing that continued urban expansion depended upon a city government attuned to business interests, organized a political movement which won them control of the city commission