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Rébellion chez les crayons / de Drew Daywalt ; illustré par Oliver Jeffers ; [texte traduit de l'anglais par Élisabeth Duval]

Daywalt, Drew, Author




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Chicago Education Research Presentation Series: Mini Conference

This presentation series offers education researchers across the Chicago region an opportunity to learn about each other’s work, interact informally, and support the field of education research in Chicago.




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A Framework for Achieving Competitive Integrated Employment: Findings from the SourceAmerica Pathways to Careers Evaluation

The employment rate among people with disabilities has consistently been low. People with disabilities face many barriers to securing competitive, integrated employment, such as lack of access to transportation, difficulty finding a job, and needs for workplace accommodations. Mathematica is evaluating the SourceAmerica Pathways to Careers program, a customized employment service model designed to help people with intellectual or developmental disabilities or autism obtain competitive integrated employment that matches their skills, interests, strengths, and abilities. This webinar featured a panel of experts who will discuss how Pathways promotes competitive integrated employment, give an employer’s perspective on partnering with Pathways and hiring its participants, present interim evaluation outcomes, and report on SourceAmerica’s plans to expand the customized employment service model.




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Parents and Children Together: Spotlight on Responsible Fatherhood Programs and the Men They Serve

Through the Parents and Children Together evaluation, Mathematica researchers are contributing to the evidence base regarding approaches to increase positive father involvement in children’s lives. At a forum on December 7, researchers, program administrators, and program participants shared their experiences and what they learned.




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Child Care and Early Education Policy Research Consortium Annual Meeting

The Child Care and Early Education Policy Research Consortium (CCEEPRC) provided a forum for researchers and policymakers to investigate emerging research findings, questions, and methods that relate to improved outcomes for children and families. Several Mathematica researchers presented on topics such as: child care quality measures, support for home-based care providers, and research on coordinated services for children and their families.




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Breaking Down Work Barriers for People with Disabilities: Opportunities for Employers

Mathematica’s Center for Studying Disability Policy (CSDP) hosted a webinar to examine these issues from the employer perspective. Panelists discussed: (1) actions employers can take to better accommodate employees with disabilities; (2) feedback from employer interviews about the challenges associated with recruiting and retaining workers with disabilities; and (3) findings from the National Employment and Disability Survey, recently released by the Kessler Foundation.




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Using Research to Strengthen Child Welfare Programs

Child welfare agencies regularly make crucial program decisions that can impact the health and well-being of children and families across the country. Agency leaders and line staff alike can benefit from current, high quality data and evidence to inform their decisions. However, systemic challenges at play in the realm of child welfare—including, for example, short deadlines, limited resources, and high staff turnover—can make it difficult for program leaders to draw on relevant research and encourage a culture of evidence. At the same time, research evidence can be difficult to access or interpret, or it may not fully address the needs of practitioners and other decision makers.




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Preparing Principals to Serve as Instructional Leaders

Amid renewed interest in the role of principals in supporting effective instruction, there is a growing need for practical guidance on how to prepare principals to serve as instructional leaders.




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Transition Innovations: Promising Vocational Rehabilitation Practices for Youth

Recent federal policy changes require state vocational rehabilitation (VR) agencies to expand service delivery to transition-age youth and young adults with disabilities. These expanded services intend to improve youth’s preparation for college and employment.




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Mathematica @ 50: Using Emerging Methods to Produce More Credible, Actionable Evidence for Policymakers

Finding and interpreting relevant evidence can be a frustrating experience for many policymakers.




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Disability Research Consortium Annual Meeting 2018

This conference highlighted the DRC’s latest research findings and their implications for the future of state and federal disability policies and programs.




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Creating a Trauma-Informed System of Care for Formerly Incarcerated Dads

Mathematica and OPRE hosted a webinar on September 17, from 2:00 to 3:00 p.m. Presenters shared insights into strategies for developing trauma-informed systems of care and lessons from programs that address trauma among fathers.




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Beyond the Great Society

Fifty years after President Lyndon Johnson launched his “Great Society” agenda, where do we stand when it comes to providing services, as well as economic and social mobility, to those in need? Between 1964 and 1968, President Johnson launched and implemented a huge range of social programs known as the “Great Society” agenda. Fast-forward fifty years, the form and efficacy of these programs are being questioned at every level of government. On October 2, Mathematica partnered with Government Executive and Route 50 to explore the future of these social programs and look at ideas for reform that are being tested across our nation, as well as the data behind them.




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Reducing Disparities: An Equity-Focused Research Agenda to Improve Children’s Well-Being

Research reveals that the earliest years of life are a critical period of human development. Early relationships and experiences have a strong influence on brain development and future health and well-being. Young children’s foundational relationships and experiences take place in the context of families and communities. Yet, low-income families—especially families of color and rural families—often do not have access to the basic necessities and resources for fostering the nurturing experiences and stimulating environments that young children need to thrive. Furthermore, policy and program silos can impede cross-functional solutions and service delivery, which are designed to holistically address the needs of children and families.




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Understanding How HomVee Prioritizes Home Visiting Models for Review




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Nothing About Us Without Us: How the Need for Cultural Responsiveness is Changing Research

There is increased awareness and urgency within the research community to ensure that evaluation and assessment practices are sensitive to the cultures of people who are most impacted by those practices. Driven by changing demographics and the increasing complexity of problems that researchers and communities seek to address, new efforts are underway to develop research practices that better account for the unique perspectives and needs of the communities being studied. But there is hardly consensus on what culturally responsive research actually means or, more broadly, what implications such approaches could have on evidence-based policies and programs.




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WEBINAR: Extending Child Support Cooperation Requirements: The State Perspective




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Improving Transition Outcomes for Youth SSI Recipients: Early Findings from the PROMISE Evaluation




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Webinar: Learning Together to Prevent Homelessness for Youth and Young Adults with Child Welfare Involvement




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Webinar: Strengthening Principal Preparation Through On-the-Job Training

A key challenge for policymakers is creating a pipeline of principals who are prepared to serve as instructional leaders. Districts often use the assistant principal position as a training ground for new principals. Yet little is known about how to design and implement on-the-job training opportunities that prepare assistant principals to serve as principals.




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REL Webinar: Using Teacher Feedback in School Leader Evaluations

The goal of the webinar is to expand local and state leaders’ knowledge of teacher survey instruments to enhance the evaluation of school leaders.




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Webinar: Preparing Leaders to Make a Difference for Students and Schools

Recognizing that school leaders play a critical role in school performance, states and districts are rethinking how they prepare principals. But this retooling of preparation programs raises a number of important questions: What skills do new principals need? How can we identify aspiring principals with the potential to develop those competencies? And how can we use these insights to improve the training of leaders at all levels of the system, from teacher leaders to principal supervisors?




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Progress Together: Becoming Data Driven

Mathematica brought together leaders from a variety of sectors to discuss the challenges of becoming data driven and offer action-oriented, accessible advice on how organizations can take their first steps, or their next steps, to progress together.




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A Framework for Educational Equity and Culturally Responsive Pedagogy

This webinar defined educational inequity and discussed its implications. It included a brief introduction to culturally responsive pedagogy and what broader systemic changes may be necessary to implement equity and culturally responsive pedagogy.




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Research and Practice in Culturally Responsive Pedagogy and How to Sustain Systemic Changes

This webinar explored research on culturally responsive pedagogy and what is known about its effectiveness.




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Implementing District and School Policies and Practices to Support Culturally Responsive Pedagogy

This webinar explored how a school and district have approached the challenge of implementing culturally responsive practice. It elaborated on programs, policies, and practices that were implemented to support efforts to achieve equity and use culturally responsive pedagogy.




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Developing Culturally Responsive Educators in Pre-Service Programs

This webinar explored how best to prepare educators to implement culturally responsive pedagogy, including and exploration of how programs train future teachers and school administrators and what changes programs may need to consider to effectively prepare these educators.




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Innovations in Medicare ACOs’ Approaches to Care Delivery Improvement

Hear from ACOs about their approaches to improving care delivery, and from CMS about new policy opportunities.




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Sign Up for a Free Webinar on Improving Attendance in Pre-Kindergarten and Kindergarten

Chronic absenteeism is particularly high in the early grades, compared with elementary and middle school. For a young child to succeed and develop a strong foundation for learning, he or she must attend school regularly.




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Health Affairs Briefing on the Affordable Care Act Turns 10

The March 2020 issue of Health Affairs, “The Affordable Care Act Turns 10,” offers must-read analyses of the ACA.




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Q-CCIIT: Measuring the Quality of Caregiver–Child Interactions: Free Webinar for Early Childhood Professionals

Mathematica will launch a groundbreaking new quality measurement observation tool, now available to the early childhood community (including program administrators, professional development providers, researchers, and others) during a webinar.




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Free Webinar: How States, Districts, and REL Mid-Atlantic Partner to Create New Diagnostic Measures Using Existing Data

This webinar highlights three research-to-practice partnerships between state and local policymakers and the Regional Educational Laboratory Mid-Atlantic to address this challenge, connecting educators and policymakers with researchers who provide analytic support and help education agencies build capacity to conduct their own analyses.




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Learning Remotely in the Age of COVID-19: Lessons from Evidence and Concerns for Equity

The spread of COVID-19 has caused schools and districts across the country to shutter their doors. States, districts, and schools must suddenly and unexpectedly grapple with the new reality of providing a quality education to every student remotely.




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Refining Your Remote Learning Strategies Using a Data-Driven Approach: The Evidence to Insights Coach

With school buildings closed by COVID-19, schools and districts across the country are rapidly (and sometimes frantically) transitioning to remote learning.




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Supporting Pre-K to Grade 3 Children and Their Learning Partners at Home

This webinar will review the research on the home and parenting characteristics that support young children’s learning.




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Macrocyclization of 3-Triflyloxybenzynes with Tetrahydrofuran via Anionic Thia-Fries Rearrangement

Chem. Commun., 2020, Accepted Manuscript
DOI: 10.1039/D0CC00135J, Communication
Chaorong Qi, Ruixiang Cheng, Wenfang Xiong, Lu Wang, Yanwei Ren, Huanfeng Jiang
A novel and uncommon macrocyclization reaction between 3-triflyloxybenzynes and tetrahydrofuran has been developed for the first time, providing a direct method for the synthesis of a range of functionalized 19-membered...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Correction: Preparation of carbon dots by non-focusing pulsed laser irradiation in toluene

Chem. Commun., 2020, Advance Article
DOI: 10.1039/D0CC90181D, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Huiwu Yu, Xiangyou Li, Xiaoyan Zeng, Yongfeng Lu
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Simultaneous co-assembly of fenofibrate and ketoprofen peptide for the dual-targeted treatment of nonalcoholic fatty liver disease (NAFLD)

Chem. Commun., 2020, 56,4922-4925
DOI: 10.1039/D0CC00513D, Communication
Zhongyan Wang, Chuanrui Ma, Yuna Shang, Lijun Yang, Jing Zhang, Cuihong Yang, Chunhua Ren, Jinjian Liu, Guanwei Fan, Jianfeng Liu
An ingenious co-assembled nanosystem based on fenofibrate and ketoprofen peptide for the dual-targeted treatment of NAFLD by reducing hepatic lipid accumulation and inflammatory responses.
The content of this RSS Feed (c) The Royal Society of Chemistry




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On-surface synthesis of planar acenes via regioselective aryl–aryl coupling

Chem. Commun., 2020, 56,4890-4893
DOI: 10.1039/D0CC01043J, Communication
Lin Feng, Tao Wang, Hongxing Jia, Jianmin Huang, Dong Han, Wenzhao Zhang, Honghe Ding, Qian Xu, Pingwu Du, Junfa Zhu
The reaction of 2,2'-dibromo-biphenyl (DBBP) on a Ag(111) surface leads to the generation of planar dibenzo[e,l]pyrene, in contrast to the nonplanar saddle-shaped tetraphenylene formed in solution.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Noncovalent structural locking of thermoresponsive polyion complex micelles, nanowires, and vesicles via polymerization-induced electrostatic self-assembly using an arginine-like monomer

Chem. Commun., 2020, 56,4954-4957
DOI: 10.1039/D0CC00427H, Communication
Qingqing Zhao, Qizhou Liu, Chao Li, Lei Cao, Lei Ma, Xiyu Wang, Yuanli Cai
The noncovalent locking of nanostructured thermoresponsive polyion complexes can be achieved via polymerization-induced electrostatic self-assembly (PIESA) using an arginine-like cationic monomer.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Nonlinear organic–inorganic halide hybrids containing unprecedented linear [MIX2]− coordination units and quasi-two-dimensional lone pairs

Chem. Commun., 2020, 56,4894-4897
DOI: 10.1039/D0CC01532F, Communication
Qi Wu, Xian Liu, Yeshuang Du, Chunlin Teng, Fei Liang
A first example of monovalent-metal-based hybrid halides [N(CH3)4]MCl2 (M = Ga+, In+) with zero-dimensional configuration containing unprecedented linear [GaCl2]/[InCl2] units have been designed and synthesized.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Structural elucidation of the degradation mechanism of nickel-rich layered cathodes during high-voltage cycling

Chem. Commun., 2020, 56,4886-4889
DOI: 10.1039/D0CC00327A, Communication
Open Access
Jing Lai, Jun Zhang, Zuowei Li, Yao Xiao, Weibo Hua, Zhenguo Wu, Yanxiao Chen, Yanjun Zhong, Wei Xiang, Xiaodong Guo
A splitting of two O3 phases, rather than the often observed O1 phases in the conventional LiCoO2 electrode, was discovered in the LiNi0.85Co0.10Mn0.05O2 at high-voltage region (>4.6 V) by in situ high-resolution synchrotron radiation diffraction.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Fe3Pt intermetallic nanoparticles anchored on N-doped mesoporous carbon for the highly efficient oxygen reduction reaction

Chem. Commun., 2020, 56,4898-4901
DOI: 10.1039/D0CC00895H, Communication
Danke Chen, Zhuoyi Li, Yu Zhou, Xu Ma, Hanqing Lin, Wen Ying, Xinsheng Peng
N-Doped mesoporous carbon catalysts dispersed with Fe3Pt intermetallic nanoparticles, exhibiting excellent ORR performance, were synthesised by direct pyrolysis of Pt–Fe co-functionalized ZIF-8.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Unexpected persistence of cis-bridged chains in compressed AuF3

Chem. Commun., 2020, 56,4902-4905
DOI: 10.1039/D0CC01374A, Communication
Dominik Kurzydłowski, Serhiy Kobyakov, Zoran Mazej, Sharad Babu Pillai, Brahmananda Chakraborty, Prafulla K. Jha
Raman scattering measurements and DFT calculations indicate that solid AuF3 adopts a metastable cis-bridge structure upon room-temperature compression.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Oxyanion transport across lipid bilayers: direct measurements in large and giant unilamellar vesicles

Chem. Commun., 2020, 56,4910-4913
DOI: 10.1039/C9CC09888G, Communication
Krzysztof M. Bąk, Bartjan van Kolck, Krystyna Maslowska-Jarzyna, Panagiota Papadopoulou, Alexander Kros, Michał J. Chmielewski
A simple, carbazole-based dithioamide receptor transports a variety of biologically relevant anions through lipid bilayers, as shown by direct fluorescent assays in LUVs and GUVs.
The content of this RSS Feed (c) The Royal Society of Chemistry




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CRISPR/Cas-directed programmable assembly of multi-enzyme complexes

Chem. Commun., 2020, 56,4950-4953
DOI: 10.1039/D0CC01174F, Communication
Samuel Lim, Jiwoo Kim, Yujin Kim, Dawei Xu, Douglas S. Clark
We describe a versatile CRISPR/Cas-based strategy to construct precisely organized, scaffolded multi-enzyme systems with improved productivity.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A dual-round signal amplification strategy for colorimetric/photoacoustic/fluorescence triple read-out detection of prostate specific antigen

Chem. Commun., 2020, 56,4942-4945
DOI: 10.1039/D0CC01086C, Communication
Chao Jiang, Yan Huang, Ting He, Peng Huang, Jing Lin
A colorimetric/fluorescence/photoacoustic triple read-out detection of prostate specific antigen (PSA) was developed by using a silica coated Au@Ag core–shell nanorod (denoted Au@Ag@SiO2) based enzyme-linked immunosorbent assay (ELISA) system.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A highly active Rh1/CeO2 single-atom catalyst for low-temperature CO oxidation

Chem. Commun., 2020, 56,4870-4873
DOI: 10.1039/D0CC00230E, Communication
Bing Han, Tianbo Li, Junying Zhang, Chaobin Zeng, Hiroaki Matsumoto, Yang Su, Botao Qiao, Tao Zhang
Rh1/CeO2 SAC is highly active for CO oxidation, which exhibits a high TOF of 0.41 s−1via the Mars–van Krevelen mechanism.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Beyond temperature: controlling collagen fibrillogenesis under physiological conditions via interaction with cucurbit[7]uril

Chem. Commun., 2020, 56,4946-4949
DOI: 10.1039/D0CC01444C, Communication
Qiuping Xie, Delong Hou, Jinming Chang, Zhou Xu, Qi Zeng, Zhonghui Wang, Yi Chen
A supramolecular strategy as efficient as temperature that enabled facile control over collagen fibrillogenesis under physiological conditions was reported.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Temperature-driven n–p conduction type switching without structural transition in a Cu-rich chalcogenide, NaCu5S3

Chem. Commun., 2020, 56,4882-4885
DOI: 10.1039/D0CC01429J, Communication
Shangqing Qu, Yonggang Wang, Yu Xiao, Yujie Yuan, Shengyi Li, Jikun Chen, Lidong Zhao, Zhiguo Xia, Jing Zhao
We report for the first time the discovery of reversible n–p conduction type switching in a chalcogenide, NaCu5S3, without structural transition.
The content of this RSS Feed (c) The Royal Society of Chemistry