The NCAA men's college basketball championship game was on the line. People in office pools around the country were holding their breath. Louisville was down by four points with a few minutes left on the clock. A UCLA player stole a pass and raced down the court where, after being bumped by a...
As big Labor Day sales roll around, computer stores will tell you about laptops that now come with biometric fingerprint readers. Car companies will talk about "variable air suspension" features that allow you to change the ride of a car, depending on terrain. And video game manufacturers will ha...
John McCain once called televangelists Pat Robertson and Jerry Falwell "agents of intolerance," but now the Republican senator from Arizona is currying favor with social conservatives. Sen. Hillary Rodham Clinton (D-N.Y.) now opposes the Iraq war, although she used to support it. Sen. Barack Obama...
On the eve of crucial presidential primaries in Indiana and North Carolina, Sen. Barack Obama (D-Ill.) has found himself dogged by questions about his former pastor, the Rev. Jeremiah A. Wright Jr. As the Democratic front-runner's popularity has suffered after public statements by Wright about ra...
Marking the release of an MPI report, this webinar examines the challenges and successes major host countries in Europe and North America are experiencing in providing high-quality early childhood education and care (ECEC) services for children from refugee and asylum seeker families.
Marking the release of two research reports that highlight promising, effective approaches to teaching and learning for Dual Language Learners in multilingual, multicultural classrooms, report authors present their findings on this webinar and discuss key implications for policy and practice.
In Staphylococcus aureus–caused endocarditis, the pathogen secretes staphylocoagulase (SC), thereby activating human prothrombin (ProT) and evading immune clearance. A previous structural comparison of the SC(1–325) fragment bound to thrombin and its inactive precursor prethrombin 2 has indicated that SC activates ProT by inserting its N-terminal dipeptide Ile1-Val2 into the ProT Ile16 pocket, forming a salt bridge with ProT's Asp194, thereby stabilizing the active conformation. We hypothesized that these N-terminal SC residues modulate ProT binding and activation. Here, we generated labeled SC(1–246) as a probe for competitively defining the affinities of N-terminal SC(1–246) variants preselected by modeling. Using ProT(R155Q,R271Q,R284Q) (ProTQQQ), a variant refractory to prothrombinase- or thrombin-mediated cleavage, we observed variant affinities between ∼1 and 650 nm and activation potencies ranging from 1.8-fold that of WT SC(1–246) to complete loss of function. Substrate binding to ProTQQQ caused allosteric tightening of the affinity of most SC(1–246) variants, consistent with zymogen activation through occupation of the specificity pocket. Conservative changes at positions 1 and 2 were well-tolerated, with Val1-Val2, Ile1-Ala2, and Leu1-Val2 variants exhibiting ProTQQQ affinity and activation potency comparable with WT SC(1–246). Weaker binding variants typically had reduced activation rates, although at near-saturating ProTQQQ levels, several variants exhibited limiting rates similar to or higher than that of WT SC(1–246). The Ile16 pocket in ProTQQQ appears to favor nonpolar, nonaromatic residues at SC positions 1 and 2. Our results suggest that SC variants other than WT Ile1-Val2-Thr3 might emerge with similar ProT-activating efficiency.
WASHINGTON – The federal Every Student Succeeds Act of 2015 (ESSA) requires states to publicly report annual performance and graduation rates for students in a range of areas, breaking out results for subgroups with unique characteristics, including English Learners (ELs). The objective is to help schools identify and close achievement gaps experienced by historically underserved groups of students.
On this webinar, experts and state refugee resettlement program leaders discuss two activities that can be key parts of a broader strategy for sustaining and improving employment services for refugees: Partnerships with experts in workforce development strategies, and access to federal workforce development funding.
India is the world's largest source for immigrant physicians, and for Indian-trained doctors and nurses the allure of working abroad is strong despite an acute domestic shortage of health-care workers. Against this pull, the Indian government has enacted a number of policies to limit and regulate the emigration of health-care professionals, though these have been more ad hoc in nature and not part of a fully realized strategy.
States publish a wealth of data about their English Learner students’ academic achievement and other outcomes such as graduation rates. But the answer to the question “Who is an EL?” is not always the same. This brief explains how the EL subgroup varies across states and types of data, and why it is important to understand these differences when making decisions about how ELs and schools are faring.
This recipe features on Foodie Tuesday, a weekly segment on 774 Drive with Raf Epstein, 3.30PM, shared by John Susman.
Mango kulfi: 1 cup condensed milk 60g butter 1 tsp. vanilla extract 250 ml (1 cup) mango puree, frozen mangos are fine Oat-ginger crumb: 1/2 cup coconut oil 20g butter 125 ml 1/2 cup maple syrup 90 g (1 cup) rolled oats 1 tbsp. ground ginger 1/4 cup desiccated coconut
3 tbsps. coconut oil oil 2 tbsps. panch phoran spice mix 1 large onion, finely chopped 2 long green chillies, sliced lengthways 6 curry leaves 2 garlic cloves, crushed 1 tbsps. grated ginger 1 tsp. ground turmeric 4 large potatoes, peeled and diced Panch phoran spice mix: 3 tbsp. brown mustard seeds 3 tbsp. fennel seeds 3 tbsp. Nigella seeds 3 tbsp. cumin seeds salt, to taste chopped coriander leaves, to serve
Cauliflower rice: 1 head cauliflower, cut into florets 2 tbsps. ghee Coriander pesto: 1 large bunch coriander 1 garlic clove 1/4 cup cashews 2 tbsps. parmesan, finely grated 1 lime, zested and juiced 3 tbsps. coconut oil
Darren Sammy and Devendra Bishoo shared five wickets to trigger India's collapse on the second day of the opening Test against the West Indies in New Delhi.
Hey, it’s been quite some time without updates on this front, but our latest updates to our Android and iOS…
Amid ongoing debates about the costs and benefits of free movement, this MPI webinar examines evidence from the EU-funded REMINDER project on different types of East-West mobility. Speakers examine big-picture trends of East-West migration; consider possible policy responses at regional, national, and EU levels to alleviate some of the challenges; and reflect on realistic actions that could be taken under a new European Commission.
On this webinar, experts and state refugee resettlement program leaders discuss activities that can be key parts of a broader strategy for sustaining and improving employment services for refugees, including partnerships with experts in workforce development strategies, access to federal workforce development funding, and other policies and resources.
This podcast features a discussion between MPI's Margie McHugh and Julie Sugarman about how to understand the varying composition of states' English Learner (EL) subgroup under ESSA, and why understanding these technical differences matters when making decisions about how ELs and schools are faring. They also talk about different groups of ELs: newcomers, students with interrupted formal education, and long-term ELs, and data collection around these different cohorts.
Much has changed in the world of advertising from the picture painted by Mad Men. Shelly Lazarus ’70, Chairman Emeritus, Ogilvy & Mather, was one of the women helping pioneer these changes. Making the journey from ‘the only woman in the room’ to CEO and Chairman of Ogilvy gives Lazarus a lot to reflect on […]
To tackle a problem as large as climate change, we need both science and Indigenous wisdom, says environmental activist Hindou Oumarou Ibrahim. In this engaging talk, she shares how her nomadic community in Chad is working closely with scientists to restore endangered ecosystems -- and offers lessons on how to create more resilient communities.
As COVID-19 continues to spread, the world is facing two existential threats at once: a public health emergency and an economic crisis. Political theorist Danielle Allen describes how we can ethically and democratically address both problems by scaling up "smart testing," which would track positive cases with peer-to-peer software on people's cell phones -- so we can end the pandemic and get back to work. (This virtual conversation is part of the TED Connects series, hosted by head of TED Chris Anderson and business curator Corey Hajim. Recorded April 6, 2020)
Indigenous languages across North America are under threat of extinction due to the colonial legacy of cultural erasure, says linguist Lindsay Morcom. Highlighting grassroots strategies developed by the Anishinaabe people of Canada to revive their language and community, Morcom makes a passionate case for enacting policies that could protect Indigenous heritage for generations to come.
The coronavirus pandemic is unlike anything we've ever seen in health care, says emergency physician Esther Choo. Sharing insights into how health workers are responding to the outbreak, she explains what makes this public health emergency different from others -- and provides a few simple things you can do to help. Watch to the end to hear about Choo's work deploying mobile ICUs across the United States as hospitals start to reach capacity. (This virtual conversation is part of the TED Connects series, hosted by current affairs curator Whitney Pennington Rodgers and head of curation Helen Walters. Recorded April 7, 2020)
To understand what makes marriages work, we need to talk about why they sometimes end, says family law professor Jeannie Suk Gersen. Follow along as she lays out three ways that thinking about marital decisions through the lens of divorce can help you better navigate togetherness from the beginning.
The coronavirus pandemic put India's population of 1.3 billion into an extreme and sudden lockdown. Social entrepreneur Gayathri Vasudevan explains how the situation is impacting the country's migrant workers, who are stuck far from home with limited access to food and shelter, and calls for an overhaul of India's social infrastructure in order to get people the essentials they need right now. (This virtual conversation is part of the TED Connects series, hosted by current affairs curator Whitney Pennington Rodgers. Recorded April 9, 2020)
By Emily Reynolds. People are often required to adjust their behaviour to meet demands of apps, rather than technology being designed to meet our needs, researchers say.
Relying on newly available data under ESSA, a local advocacy group found several districts that spend more money on wealthy students than poor students, despite the state's intentions.
The political landscape for updating school finance systems won’t be any easier in the 2020 legislative season, despite a surging economy, state flexibility under ESSA, and single-party control in many states.
North Carolina teachers had press conferences in seven locations across the state to criticize education spending levels.
A West Virginia official turns up the heat on financial disclosure for the state’s beleaguered schools, and ruffles feathers in the process.
Any discussion in politics of the future of education in Ohio inevitably turns to the Electronic Classroom of Tomorrow.
Several states this year sought to replace their funding formulas, a monumental fiscal and political feat, but only a handful of legislatures have been able to get proposals to their governors' desks.
The new curriculum would teach all students about tribes and Indian culture in North Dakota.
Several states this year sought to replace their funding formulas, a monumental fiscal and political feat, but only a handful of legislatures have been able to get proposals to their governors' desks.
U.S. Secretary of Education Betsy DeVos is not famous for pressuring states into desired outcomes, but did put at least two states' Title I funding on "high-risk" status last year.
Thousands of teachers marched in Annapolis on Monday evening, pushing for higher pay and more resources for their students.
The political landscape for updating school finance systems won’t be any easier in the 2020 legislative season, despite a surging economy, state flexibility under ESSA, and single-party control in many states.
A school district in Tennessee says it no longer wants teachers to use crowdfunding websites to get extra school supplies.
Teachers and other education advocates hope that tax-wary voters will be willing to approve an amendment that would pour more than $1.6 billion more into schools each year.
Teachers in Colorado forced at least one school district to close as they rallied at the capitol to call for more education funding.
Wisconsin is one of a handful of states where how much schools will get this fall is still being debated in the state capitol.
Emotions remain raw as educators and residents in a rural Wisconsin district dig for solutions after being denied the option of dissolving.
Schools are "still dealing with the belief that children [with disabilities] can't be educated with their peers," says Nicki Vander Meulen, an autistic school board member in Madison, Wis.
Biden's campaign announced March 31 that the 2020 Democratic presidential candidate backs two local attempts to raise more tax revenue for schools.