abstract: This study utilized a Culturally Responsive Teaching training and bi-weekly collaboration sessions to improve the connectedness between teachers and their Latino male students. Three first-year teachers and 21 students participated in this study to learn how teaching practice and student classroom experiences changed as a result of the innovations. The findings showed teachers modified their planning and teaching and demonstrated more frequent culturally responsive teaching behaviors at the end of the implementation period. Participating students also showed increased classroom engagement and stronger relationships with their teachers, in addition to feeling more valued and included in the classroom. This study highlights effective structures and practices in areas such as cultural responsiveness implementation, teacher collaboration processes, teaching evaluations, and professional development models. / Dissertation/Thesis / Doctoral Dissertation Curriculum and Instruction 2019

Indiana University-Purdue University Indianapolis (IUPUI) / Diversity training continues to be an important research domain because of its practical application in modern organizations. However, research regarding best methods remains inconclusive, and little work has investigated non-demographic trainee characteristics as boundary conditions of diversity training effectiveness. The goal of this study is to test the efficacy of integrating two diversity training methods, perspective taking and media contact, specifically for resistant trainees who are high in social dominance orientation (SDO). In a sample of 373 participants, I test a proposed three-way interaction between these variables such that the effect of perspective taking on racial bias and intergroup anxiety will be enhanced by a media contact video condition, and this integration of training methods will be particularly beneficial for high SDO individuals. This hypothesis was largely unsupported, as integrating perspective taking and media interventions did not lead to lower racial bias or intergroup anxiety. Counter to expectations, the media contact video revealed a harmful effect on racial bias for those low in SDO. However, when combined with a perspective taking writing task, this harmful effect was mitigated. Supplemental analyses reveal that in the media contact video condition, the effect of SDO on racial bias was explained by a mediating mechanism, parasocial connection. Trainees high in SDO formed more negative parasocial connections with the speaker in the media contact video condition. However, those low in SDO formed strong positive parasocial connections with the speaker, and in turn, this positive parasocial connection led to lower racial bias. Implications, future research, and limitations are discussed.

"Connected" This paintings are about acces to be connect with all life around us. It´s based on our candidness and the aim.

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More and more companies are working toward digitizing their workflow and this has increased the necessity of digital signatures.An important part of digital signatures is the authentication process which is heavily regulated for Swedish government agencies by DIGG, DIGG only allows the use of Security Assertion Mark-up Language(SAML) for authentication but are looking into also allowing OpenID Connect(OIDC) and together with Swedish OIDC working group produce a specification.This thesis is looking into this preliminary specification and exploring if OIDC can do everything that SAML can do in regards of digital signatures, and if the inclusion of OIDC would render SAML obsolete.This is explored by implementing OIDC in twoday's services that follow DIGG's specifications to see if there are needs that OpenID Connect cannot meet.From the restriction in the thesis there was nothing that SAML could do that OIDC could not do, On the contrary their are features in OIDC that SAML could not match.The inclussion of OIDC would not make SAML obsolete unless customers use-cases evolve to include the features that SAML could not match.

Background: Smoking is the leading cause of preventable deaths in the United States. The rates of smoking remain elevated in rural, low income populations in comparison with the rest of the United States. Thus, prompting the process improvement project of implementing the Ask–Advise–Connect (AAC) method to the national quitline in a nurse practitioner–managed clinic for an automotive manufacturing plant in rural Tennessee. Methods: Ask–Advise–Connect method was added to the current smoking cessation program. The employees who utilized the clinic were assessed for smoking status at each visit and subsequently counseled on cessation. Individuals interested in cessation were connected to the national quitline with the AAC method. Pharmaceutical options and nicotine replacement therapy was also offered at no cost to the employee. Findings: In the 4-month period, the clinic provided 102 tobacco cessation counseling visits to workers who smoke. Twenty-four employees enrolled in the cessation program. The participants reported a cessation rate of 12.5% and 21% had a significant decrease in the number of cigarettes smoked. Of the participants, 12.5% (n = 3) engaged in behavioral counseling with the quitline. Conclusion/application to practice: The addition of the AAC method as part of the smoking cessation program had limited success. As smoking cessation is difficult to achieve, any success greater than 7% can be considered an achievement. The 12.5% cessation rate of the participants was above the national average. Thus, demonstrating the benefit of having a workplace cessation program and incorporating the AAC method to the current smoking cessation program.

Yes / A four-element compact dual-band patch antenna having a common ground plane operating at 28/38 GHz is proposed for millimeter-wave communication systems in this paper. The multiple-input-multiple-output (MIMO) antenna geometry consists of a slotted ellipse enclosed within a hollow circle which is orthogonally rotated with a connected partial ground at the back. The overall size of the four elements MIMO antenna is 2.24λ × 2.24λ (at 27.12 GHz). The prototype of four-element MIMO resonator is designed and printed using Rogers RT Duroid 5880 with εr = 2.2 and loss tangent = 0.0009 and having a thickness of 0.8 mm. It covers dual-band having a fractional bandwidth of 15.7% (27.12–31.34 GHz) and 4.2% (37.21–38.81 GHz) for millimeter-wave applications with a gain of more than 4 dBi at both bands. The proposed antenna analysis in terms of MIMO diversity parameters (Envelope Correlation Coefficient (ECC) and Diversity Gain (DG)) is also carried out. The experimental result in terms of reflection coefficient, radiation pattern, gain and MIMO diversity parameter correlates very well with the simulated ones that show the potential of the proposed design for MIMO applications at millimeter-wave frequencies. / This work is supported by the Moore4Medical Project, funded within ECSEL JU in collaboration with the EU H2020 Framework Programme (H2020/2014-2020) under Grant Agreement H2020-ECSEL-2019-IA-876190, and Fundação para a Ciência e Tecnologia (ECSEL/0006/2019). This work is also funded by the FCT/MEC through national funds and when applicable co-financed by the ERDF, under the PT2020 Partnership Agreement under the UID/EEA/50008/2020 Project.

Single Sign-On (SSO) är en autentiseringsprocess som tillåter en utvecklare att delegera autentiseringsansvaret till en dedikerad tjänst. OAuth 2.0 är ett auktoriseringsramverk som ofta står som grund för ett autentiseringslager som i sin tur möjliggör SSO. En identitetsleverantör är tjänsten som står för hantering av användaruppgifterna och autentiseringen, två vanliga identitetsleverantörer är Google och Facebook som i sin tur implementerar SSO med hjälp utav autentiseringslagren OpenID Connect respektive Facebooks egna autentiseringslager. Det har visat sig att många klienter som ska utnyttja SSO med OAuth 2.0 implementerar det fel så att säkerhetsbrister uppstår, studier har utförts med förslag till lösningar men många bristande implementationer fortsätter produceras och existera. Att skapa diverse verktyg för att främja säkerhet i dessa sammanhang är en metod där OAuthGuard utvecklats med visionen att även kunna skydda användaren, direkt från en webbläsare. OAuthGuard har även tidigare använts för att analysera säkerheten med Google SSO och visat att 50% av undersökta klienter har brister, men motsvarande studie eller verktyg saknas för Facebook SSO. Denna studie gjorde en motsvarande undersökning för Facebook SSO-klienter med en vidareutvecklad version av OAuthGuard och fann att de lider av brister med liknande trend som tidigare studies resultat mot Google-SSO-klienter, men att färre Facebook- SSO-klienter har brister i jämförelse. Vid vidareutvecklingen av OAuthGuard upptäcktes ett antal svårigheter och framtiden för denna typ av verktyg behöver vidare analyseras. Vidare analys behöver även göras för att bedöma om Facebook-SSO kan vara att föredra över Google-SSO ur säkerhetsperspektiv samt vidare utforskande av nya säkerhetsfrämjande metoder behöver utföras. / Single Sign-On (SSO) is an authentication process that allows a developer to delegate the authentication responsibility to a dedicated service. OAuth 2.0 is an authorization framework that often serves as a base for authentication layers to be built upon that in turn allows for SSO. An identity provider is the service that is responsible for handling user credentials and the authentication, two common identity providers are Google and Facebook that implement SSO with the authentication layers OpenID Connect respectively Facebooks own authentication layer. It has been shown that many clients using OAuth 2.0 as base for SSO make faulty implementations leading to security issues, a number of studies has proposed solutions to these issues but faulty implementations are continually being made. To create various tools to promote security in these contexts is a method where OAuthGuard has been developed with the vision to also directly protect the common website user directly from the browser. OAuthGuard has been used in an earlier study to analyze the security of clients using Google SSO and discovered that 50% of the analyzed clients had flaws, no comparable study has been done for clients using Facebook SSO, which is the second largest third party log in variant. This study made a comparable investigation for Facebook SSO clients with a further developed version of OAuthGuard and found that these clients suffer from flaws with a similar trend as the previous study with Google-SSO clients, although fewer Facebook-SSO clients suffer from these flaws. When further developing OAuthGuard a dumber of difficulties was discovered and the future of these kind of tools needs to be investigated. Further analysis needs to be done to assess if Facebook-SSO should be recommended over Google-SSO from a security perspective and also further exploration of new methods to promote security needs to be done.

This work deals with the creation of a mathematical model of load workplace for rotating electrical machines. The first part provides a general description of servomotors and their mathematical equations. The second part describes the commissioning and connection of the PLC to the inverter and the subsequent creation of PLC programs. The last part describes the creation of the PMSM model with its control and then verified the validity of the model and the real machine.

School leaders at an urban public high school implemented the Check and Connect (C&C) program to improve student engagement outcomes for at-risk students in 2010-2011. No formal program evaluation of C&C had been conducted in the 2012-2013, 2013-2014, and 2014-2015 school years to show whether the program was effective. The purpose of this study was to investigate the relationship between successful school completion and participation in the C&C program. A quantitative, quasi-experimental program evaluation was conducted to determine whether C&C's student-related variables including cohort, gender, ethnicity, socioeconomic status, and truancy predicted students' successful school completion. Archival data of students eligible for graduation (N = 668) were analyzed using chi square tests and logistic regression. Results showed that the model, including C&C participation and all student-related variables, was significant in explaining the variance for successful school completion. Follow-up analyses revealed that C&C participation for the 2013 graduation cohort only, females, and low truancy students were significantly more likely to complete school, suggesting a need for further investigation of the program's implementation strategy. An evaluation report was developed with recommendations to evaluate C&C for implementation fidelity and to consider the use of observable indicators to recruit students for C&C participation who may require targeted or intensive interventions for successful school completion. This endeavor may contribute to positive social change by informing stakeholders of C&C's effectiveness, helping leaders make future decisions about how to approach program implementation and evaluation, and increasing successful school completion.