AN-KSQ-1 Enhances C3 in Operational Maneuver From the Sea
In: Marine corps gazette: the Marine Corps Association newsletter, Band 80, Heft 1, S. 32-34
ISSN: 0025-3170
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In: Marine corps gazette: the Marine Corps Association newsletter, Band 80, Heft 1, S. 32-34
ISSN: 0025-3170
In: The Journal of Social Studies Research: JSSR, Band 41, Heft 2, S. 89-100
ISSN: 0885-985X
The C3 Framework encourages ambitious inquiry-based social studies teaching. While inquiry is regularly recommended as a preferred pedagogy, research has shown that social studies teachers rarely engage students in inquiry. This exploratory study surveyed social studies teachers in one school district in a southeastern state to update our understanding of teachers' instructional beliefs and practices related to inquiry and the C3 Framework. Survey responses were analyzed using descriptive statistics and open coding. Findings indicate that the majority of teachers use instructional practices that may be supportive of the C3 Framework and that the ideas within the C3 Framework resonate with most respondents. At the same time, teachers reported challenges with some key concepts within the Framework, such as taking informed action in the classroom and using questions to initiate an inquiry. While the idea of inquiry as espoused by the C3 Framework resonated with teachers, the extent to which they both believe in and practice inquiry methods is unclear and necessitates further study. This study is an initial step to inform future research and efforts to implement the C3 Framework in K-12 social studies classrooms.
In: Social studies research and practice, Band 11, Heft 3, S. 96-111
ISSN: 1933-5415
The Common Core Standards (CCS) for English Language Arts and College, Career, and Civic Life Framework (C3) require social studies educators to reconsider connections between literacy and history teaching. In this article we examine three perspectives on literacy teaching: content area literacy, disciplinary literacy, and critical literacy. While some scholars see these perspectives as contradictory or in competition, we demonstrate how content, disciplinary, and critical literacy teaching can complement each other and facilitate teaching to and beyond the CCS standards and C3 framework in intermediate, middle school, and high school history instruction. Our article includes teaching examples as well as appendices of teacher resources.
In: Social studies research and practice, Band 16, Heft 1, S. 28-42
ISSN: 1933-5415
PurposeThe C3 Framework is a recent example in a long history within the field of social studies education of efforts to engage teachers and students in inquiry-oriented teaching and learning. While there is some research regarding the efficacy of the inquiry design model (IDM) of the C3 Framework, few studies have sought to engage social studies teachers as coresearchers as they integrate the framework. This study addressed a persistent divide between the theory and practice of integrating inquiry in the social studies.Design/methodology/approachIn this study, a classroom teacher and a university-based researcher conducted a hybrid action research study to understand the instructional shifts that occur as the C3 Framework is fully implemented into instruction.FindingsBased on the findings, the authors present a theory of action to highlight key opportunities to shift instruction, while also acknowledging the factors that might mitigate those shifts. In particular, the authors focus on teacher decision-making and contextual factors that allow for and hinder the full integration of inquiry.Originality/valueThis study is unique in developing a hybrid action research/qualitative case study that provides insider knowledge related to improving social studies teaching and learning.
Tortajada, Agustín et alt. ; C3 glomerulopathies (C3G) are a group of severe renal diseases with distinct patterns of glomerular inflammation and C3 deposition caused by complement dysregulation. Here we report the identification of a familial C3G-associated genomic mutation in the gene complement factor H-related 1 (CFHR1), which encodes FHR1. The mutation resulted in the duplication of the N-terminal short consensus repeats (SCRs) that are conserved in FHR2 and FHR5. We determined that native FHR1, FHR2, and FHR5 circulate in plasma as homo- and hetero-oligomeric complexes, the formation of which is likely mediated by the conserved N-terminal domain. In mutant FHR1, duplication of the N-terminal domain resulted in the formation of unusually large multimeric FHR complexes that exhibited increased avidity for the FHR1 ligands C3b, iC3b, and C3dg and enhanced competition with complement factor H (FH) in surface plasmon resonance (SPR) studies and hemolytic assays. These data revealed that FHR1, FHR2, and FHR5 organize a combinatorial repertoire of oligomeric complexes and demonstrated that changes in FHR oligomerization influence the regulation of complement activation. In summary, our identification and characterization of a unique CFHR1 mutation provides insights into the biology of the FHRs and contributes to our understanding of the pathogenic mechanisms underlying C3G. Copyright © 2013, American Society for Clinical Investigation. ; Work in this report was funded by the Spanish Ministerio de Economía y Competitividad (SAF2011-26583), the Fundación Renal Iñigo Alvarez de Toledo and the 7FP European Union project EURenOmics to S. Rodríguez de Córdoba; the "Ramón Areces" Foundation, the Spanish Ministerio de Economía y Competitividad (SAF2011-22988), and the "Red Temática de Investigación Cooperativa en Cáncer(RTICC)" (RD06/0020/1001) to O. Llorca; the Spanish "Ministerio de Economía y Competitividad" (PI0900268) to P. Sánchez-Corral; the MRC UK (G0701298) to C.L. Harris; and the Spanish "Ministerio de Economía y Competitividad" (PS09/00122) to M. López Trascasa. In addition, this work was supported by a grant from the Autonomous Region of Madrid (S2010/BMD-2316) to S. Rodríguez de Córdoba, O. Llorca, M. López Trascasa, and P. Sánchez-Corral. M.C. Pickering is a Wellcome Trust Senior Fellow in Clinical Science (WT098476MA). H. Yébenes was supported by a postdoctoral contract by the RTICC, and C. Abarrategui-Garrido was supported by the "Fundación de Investigación Biomédica del Hospital Universitario La Paz." ; Peer reviewed
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In: Environmental science and pollution research: ESPR, Band 22, Heft 15, S. 11543-11557
ISSN: 1614-7499
In: Social studies research and practice, Band 11, Heft 2, S. 1-16
ISSN: 1933-5415
This study analyzed gender balance in the texts and illustrations of three recently published, high school US history textbooks and one alternate volume of American history. In all of the American history texts analyzed there were significantly more males than females in text content and illustrations. These textbooks focused on the contributions of those famous Americans who have been a part of the historical record. The record is skewed with regard to gender, leaving teachers and students with the arduous task of acknowledging the absence of women while attempting to fill in the gaps through their own research and resources. Standards committees and textbook publishers should change their focus and teachers and students should confront gender imbalance by integrating high quality women's history resources into the classroom with web-based resources, family and community history projects, young adult literature, history textbook analysis, and the vision of the C3 Framework.
In: Social studies research and practice, Band 12, Heft 3, S. 358-371
ISSN: 1933-5415
PurposeIn both elementary schools and elementary teacher education programs, social studies is marginalized while standards require increasingly more ambitious reasoning, reading, and writing in social studies than has historically been documented in American elementary schools. The purpose of this paper is to explain the challenges that elementary social studies teacher educators face in preparing elementary school teachers to facilitate the kind of ambitious social studies envisioned in the NCSS's C3 Framework and advocate an approach to successfully address these challenges.Design/methodology/approachThis paper articulates a targeted and ambitious approach to elementary social studies teacher education. The authors describe five recommendations from the teacher education literature for supporting preservice teachers in learning disciplinary-oriented social studies teaching, recommendations that guided the redesign of the social studies methods course. The authors then highlight key aspects of the redesigned methods course and demonstrate how the authors engaged the challenges inherent in the work of elementary social studies teacher education.FindingsAlthough this paper is not arranged in such a way as to substantiate empirical findings, the purpose of the paper is to demonstrate an approach to elementary social studies education aligned with extant literature on preparing teachers to engage in reform teaching practices, specifically those disciplinary oriented practices suggested in NCSS's C3 Framework. As such, the paper should be read as a perspective on practice.Research limitations/implicationsThe type of disciplinary-oriented approach described here is increasingly under investigation in secondary teacher education research and similar approaches are under investigation in elementary math and science education research. To the authors' knowledge, the approach is novel in elementary social studies education. Furthermore, the authors believe it offers a direction for researchers interested in gaps in the literature related to practice based teacher education and disciplinary-oriented social studies teacher education.Practical implicationsThe approach described here offers specific guidance and resources for teacher educators who are struggling with the challenges of the contemporary social studies education landscape and/or who wish to focus methods courses in disciplinary ways.Social implicationsResearch in social studied education has demonstrated that when students are exposed to disciplinary practices in social studies, their literacy skills improve and they learn analytical skills that support their development as citizens (consumption of media, participation in public discourse, ability to discern arguments).Originality/valueAs noted above, the approach described here is novel in elementary social studies education. Combining a disciplinary approach with a practice-based frame in elementary social studies represents an opportunity for empirical research and offers new approaches to the practice of teacher education and early career professional development.
In: Environmental science and pollution research: ESPR, Band 28, Heft 20, S. 25542-25551
ISSN: 1614-7499
In: https://eprints.ucm.es/id/eprint/42872/1/TFM%20Elena%20Garc%C3%ADa-Ant%C3%B3n_%202013_%20Dpto.%20D%C2%BA%20Eclesi%C3%A1stico_%20M%C3%A1ster%20en%20D%C2%BA%20P%C3%BAblico.pdf
El objeto de nuestro trabajo es el análisis del régimen jurídico de la contratación de los profesores de religión desde la perspectiva normativa y jurisprudencial española y europea. En el estudio legislativo español, centraremos nuestra atención en los preceptos constitucionales, así como en las respectivas leyes de educación y de libertad religiosa, que amparan las garantías y los derechos de los padres para educar a sus hijos según sus convicciones religiosas y morales; los derechos y libertades que corresponden a las confesiones religiosas para gestionar sus asuntos internos de forma autónoma, y el respeto de los derechos y deberes de los trabajadores. En el contexto europeo, analizaremos a la luz del Convenio Europeo de Derechos Humanos, el derecho de libertad religiosa en relación con el reconocimiento del principio de autonomía de las confesiones, y la prohibición de discriminación de trato. Además, nos detendremos en el derecho a la intimidad personal y familiar junto al derecho a la libertad de expresión. Mención especial merecen la Directiva 78/2000/CE, de 27 de noviembre de 2000, que exige que no exista discriminación, directa o indirecta, de los trabajadores por diversos motivos, entre ellos, la religión y el Acuerdo sobre Enseñanza y Asuntos Culturales, de 3 de enero de 1979, firmado entre el Estado Español y la Santa Sede, así como en los cánones del Código de Derecho Canónico que regulan esta cuestión, debido a que los conflictos planteados en el ordenamiento jurídico español recaen en el ámbito de la Iglesia católica. Analizado el marco normativo, realizaremos un recorrido por los pronunciamientos del Tribunal Constitucional español acerca del régimen de contratación laboral de los profesores de religión, incluyendo el cambio de criterio introducido mediante la sentencia de 2011. A continuación, nos centraremos en conocer cuál es la postura del Tribunal de Estrasburgo frente a conflictos similares surgidos en otros países europeos donde se cuestiona la potestad de las autoridades religiosas para ...
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In: Journal of Palestine studies: a quarterly on Palestinian affairs and the Arab-Israeli conflict, Band 24, Heft 1, S. 141
ISSN: 0377-919X, 0047-2654
In: https://eprints.ucm.es/id/eprint/27827/1/Gonz%C3%A1lez%20%C3%81lvarez%20y%20Alonso%20Gonz%C3%A1lez_2014_De%20la%20representaci%C3%B3n%20cultural%20de%20la%20otredad%20a%20la%20materializaci%C3%B3n%20de%20la%20diferencia.pdf
Este estudio analiza procesos contemporáneos de cambio cultural en dos áreas rurales del Noroeste de España. Ambas estuvieron habitadas por grupos sociales con una marcada identidad cultural que ha dejado su impronta en la cultura material: los vaqueiros d'alzada y los maragatos. Mediante una metodología arqueológica, se analizan las casas de tres pueblos en cada caso de estudio, desvelando cómo la materialidad juega un papel fundamental en los procesos de cambio cultural. En líneas generales, se produce un tránsito entre las lógicas preindustriales de la domesticidad campesina y la concepción de la casa como un instrumento representacional que sirve para exhibir capital simbólico y social a personas de ámbitos urbanos con mentalidades individualizadas. El estudio muestra cómo la combinación de metodologías arqueológicas y etnográficas puede politizar contextos de cambio cultural contemporáneos aparentemente neutros.
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In: Social sciences studies journal: SSS journal, Band 4, Heft 24, S. 4881-4891
ISSN: 2587-1587
33 p.-4 fig.-2 fig. supl. ; Complement is an essential component of innate immunity. Its activation results in the assembly of unstable protease complexes, denominated C3/C5 convertases, leading to inflammation and lysis. Regulatory proteins inactivate C3/C5 convertases on host surfaces to avoid collateral tissue damage. On pathogen surfaces, properdin stabilizes C3/C5 convertases to efficiently fight infection. How properdin performs this function is, however, unclear. Using electron microscopy we show that the N-and C-terminal ends of adjacent monomers in properdin oligomers conform a curly vertex that holds together the AP convertase, interacting with both the C345C and vWA domains of C3b and Bb, respectively. Properdin also promotes a large displacement of the TED (thioestercontaining domain) and CUB (complement protein subcomponents C1r/C1s, urchin embryonic growth factor and bone morphogenetic protein 1) domains of C3b, which likely impairs C3-convertase inactivation by regulatory proteins. The combined effect of molecular cross-linking and structural reorganization increases stability of the C3 convertase and facilitates recruitment of fluid-phase C3 convertase to the cell surfaces. Our model explains how properdin mediates the assembly of stabilized C3/C5-convertase clusters, which helps to localize complement amplification to pathogen surfaces. ; This work was funded by the Autonomous Region of Madrid (S2010/BMD-2316 to S.R.d.C. and O.L.), the Ramón Areces Foundation (O.L.), and the Spanish government (SAF2011-22988 to O.L. and SAF2011-26583 to S.R.d.C.). O.L. is additionally supported by Red Temática de Investigación Cooperativa en Cáncer (RD06/0020/1001), and S.R.d.C. is also supported by the Fundación Renal Iñigo Alvarez de Toledo and the Seventh Framework Programme European Union Project EURenOmics (European Consortium for High-Throughput Research in Rare Kidney Diseases-305608). ; Peer Reviewed
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In: Journal of Palestine studies: a quarterly on Palestinian affairs and the Arab-Israeli conflict, Band 25, Heft 1, S. 157
ISSN: 0377-919X, 0047-2654