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Brazilian Immigrants in the United States

Approximately 450,000 Brazilian immigrants resided in the United States in 2017, an increase of nearly one-third since 2010. Representing 1 percent of the nation's 44.5 million immigrants, Brazilians tend to have higher educational attainment and household incomes compared to the overall foreign-born population. Get the latest data on Brazilians immigrants, including flows over time, geographic distribution, and more in this Spotlight.




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American College of Dentists celebrates centennial anniversary

As the American College of Dentists celebrates its 100th anniversary, its leaders are ready to continue their mission of advancing excellence, ethics, professionalism and leadership in dentistry.




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Florida oral surgeon stays atop branding as practice expands

There is an art to conveying just who you are at every stage of your dental practice. One minute you could be a single-dentist practice with a hygienist and a receptionist, and then, the next thing you know, you could have a group practice and maybe even several locations.




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Howard dental school celebrates GKAS

The Howard University College of Dentistry treated 35 students from Washington’s Raymond Elementary School at a Feb. 7 Give Kids A Smile event.




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Index shows that dentists slowly but surely embracing electronic means of doing business

Despite the ADA Council on Dental Benefits’ efforts, the practice of using automated electronic means for verifying eligibility and benefits, checking claim status or receiving and reconciling payment remains underutilized by many dental providers according to an index, said Dr. Randall Markarian, council chair.




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Petrobras preempts three pre-salt areas ahead of sixth auction

Petrobras wants to exercise pre-emption rights for three areas ahead of the sixth bidding round of pre-salt offshore oil areas to be held later this year.




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Petrobras sells Chevron $350M Texas plant bought for $1.2B

Chevron bought a Houston refinery for $350 million from Petrobras that had cost the Brazilian state oil company over $1.2 billion little over a decade earlier.




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Suicide risk high in first year after brain cancer diagnosis

People with brain cancer are at increased risk for suicide compared to the general population, particularly within the first year following diagnosis, a new analysis has found.




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Brain model links herpes virus to development of Alzheimer's disease

Bio-engineered models of the human brain infected with herpes simplex virus-1 develop many of the same characteristics found in Alzheimer's disease, according to a new analysis published by Science Advances.




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Using the BRAVO Risk Engine to Predict Cardiovascular Outcomes in Clinical Trials With Sodium-Glucose Transporter 2 Inhibitors

OBJECTIVE

This study evaluated the ability of the Building, Relating, Assessing, and Validating Outcomes (BRAVO) risk engine to accurately project cardiovascular outcomes in three major clinical trials—BI 10773 (Empagliflozin) Cardiovascular Outcome Event Trial in Type 2 Diabetes Mellitus Patients (EMPA-REG OUTCOME), Canagliflozin Cardiovascular Assessment Study (CANVAS), and Dapagliflozin Effect on Cardiovascular Events–Thrombolysis in Myocardial Infarction (DECLARE-TIMI 58) trial—on sodium–glucose cotransporter 2 inhibitors (SGLT2is) to treat patients with type 2 diabetes.

RESEARCH DESIGN AND METHODS

Baseline data from the publications of the three trials were obtained and entered into the BRAVO model to predict cardiovascular outcomes. Projected benefits of reducing risk factors of interest (A1C, systolic blood pressure [SBP], LDL, or BMI) on cardiovascular events were evaluated, and simulated outcomes were compared with those observed in each trial.

RESULTS

BRAVO achieved the best prediction accuracy when simulating outcomes of the CANVAS and DECLARE-TIMI 58 trials. For the EMPA-REG OUTCOME trial, a mild bias was observed (~20%) in the prediction of mortality and angina. The effect of risk reduction on outcomes in treatment versus placebo groups predicted by the BRAVO model strongly correlated with the observed effect of risk reduction on the trial outcomes as published. Finally, the BRAVO engine revealed that most of the clinical benefits associated with SGLT2i treatment are through A1C control, although reductions in SBP and BMI explain a proportion of the observed decline in cardiovascular events.

CONCLUSIONS

The BRAVO risk engine was effective in predicting the benefits of SGLT2is on cardiovascular health through improvements in commonly measured risk factors, including A1C, SBP, and BMI. Since these benefits are individually small, the use of the complex, dynamic BRAVO model is ideal to explain the cardiovascular outcome trial results.




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Migration and Integration in Czechia: Policy Advances and the Hand Brake of Populism

Since regaining its independence in 1989, the Czech Republic has transformed from a country of emigration to one of rising immigration, amid growing labor market needs. Even as Czechia received few asylum seekers during the 2015-16 European migration crisis, the country has taken a harder line on immigration, and public opinion and political stances have grown more negative towards immigrants and refugees.




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"Event" Cells in the Brain Help Organize Memory into Meaningful Segments

Neurons in the hippocampus categorize what we experience into abstract, discrete events, such as taking a walk versus having lunch

-- Read more on ScientificAmerican.com




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Mentalist Blisters Skin with Brainwaves

Originally published in June 1899

-- Read more on ScientificAmerican.com



  • Mind
  • Behavior & Society

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Embrace the Ultimate Unknown

 The best way to have a good death is to live a good life

-- Read more on ScientificAmerican.com




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How the Brain Helps Partisans Admit No Gray

President Bush came to Washington promising to be a uniter, but public opinion polls show that apart from a burst of camaraderie after Sept. 11, 2001, America is more bitterly divided and partisan than ever.




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The Sprinter's Brain

If American sprinters Tyson Gay and Walter Dix reprise their race in the U.S. Olympic trials at the Olympic finals in Beijing, you will see the athletes crouch low over the starting blocks. Gay's right foot will be in the rear position on the blocks; Dix prefers to have his left foot in the rear ...




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The Costs of Brain Waste among Highly Skilled Immigrants in Select States

Across the United States, nearly 2 million immigrants with college degrees are unemployed or stuck in low-skilled jobs. This skill underutilization, known as “brain waste,” varies significantly by state. These fact sheets offer a profile of these highly skilled immigrants and estimate their forgone earnings and resulting unrealized tax receipts in eight states: California, Florida, Michigan, New York, Ohio, Oregon, Texas, and Washington.




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New Brain Gain: Rising Human Capital among Recent Immigrants to the United States

Nearly half of immigrant adults arriving in the U.S. since 2011 have a college degree—a far higher share than a quarter-century ago, when just 27 percent did. This striking but little noted shift in the composition of recent immigrant flows, driven in part by rising migration from Asia, comes as some policymakers press for a "merit-based" immigration system. This fact sheet examines rising human capital at U.S. and state levels.




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Immigrants and the New Brain Gain: Ways to Leverage Rising Educational Attainment

A recent MPI study reveals that 48 percent of recent immigrants to the United States were college graduates, a sharp increase over earlier periods. How can the United States better leverage this brain gain? This commentary outlines some policies that could allow the United States to more fully utilize the professional and academic credentials that highly skilled immigrants have, for their benefit and that of the U.S. economy.





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Reflections on Business, Leadership, and Branding: Shelly Lazarus ’70

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 […]




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Why We Need Libraries, Or, Memory and Knowledge


"Writing is thinking in slow motion. We see what at normal speeds escapes us, can rerun the reel at will to look for errors, erase, interpolate, and rethink. Most thoughts are a light rain, fall upon the ground, and dry up. Occasionally they become a stream that runs a short distance before it disappears. Writing stands an incomparably better chance of getting somewhere.

"... What is written can be given endlessly and yet retained, read by thousands even while it is being rewritten, kept as it was and revised at the same time. Writing is magic." 
Walter Kaufmann

We are able to know things because they happen again and again. We know about the sun because it glares down on us day after day. Scientists learn the laws of nature, and build confidence in their knowledge, by testing their theories over and over and getting the same results each time. We would be unable to learn the patterns and ways of our world if nothing were repeatable.

But without memory, we could learn nothing even if the world were tediously repetitive. Even though the sun rises daily in the east, we could not know this if we couldn't remember it.

The world has stable patterns, and we are able to discover these patterns because we remember. Knowledge requires more than memory, but memory is an essential element.

The invention of writing was a great boon to knowledge because writing is collective memory. For instance, the Peloponnesian wars are known to us through Thucydides' writings. People understand themselves and their societies in part through knowing their history. History, as distinct from pre-history, depends on the written word. For example, each year at the Passover holiday, Jewish families through the ages have read the story of the Israelite exodus from Egypt. We are enjoined to see ourselves as though we were there, fleeing Egypt and trudging through the desert. Memory, recorded for all time, creates individual and collective awareness, and motivates aspirations and actions.

Without writing, much collective memory would be lost, just as books themselves are sometimes lost. We know, for instance, that Euclid wrote a book called Porisms, but the book is lost and we know next to nothing about its message. Memory, and knowledge, have been lost.

Memory can be uncertain. We've all experienced that on the personal level. Collective memory can also be uncertain. We're sometimes uncertain of the meaning of rare ancient words, such as lilit in Isaiah (34:14) or gvina in Job (10:10). Written traditions, while containing an element of truth, may be of uncertain meaning or veracity. For instance, we know a good deal, both from the Bible and from archeological findings, about Hezekiah who ruled the kingdom of Judea in the late 8th century BCE. About David, three centuries earlier, we can be much less certain. Biblical stories are told in great detail but corroboration is hard to obtain.

Memory can be deliberately corrupted. Records of history can be embellished or prettified, as when a king commissions the chronicling of his achievements. Ancient monuments glorifying imperial conquests are invaluable sources of knowledge of past ages, but they are unreliable and must be interpreted cautiously. Records of purported events that never occurred can be maliciously fabricated. For instance, The Protocols of the Elders of Zion is pure invention, though that book has been re-published voluminously throughout the world and continues to be taken seriously by many people. Memory is alive and very real, even if it is memory of things that never happened.

Libraries are the physical medium of human collective memory, and an essential element in maintaining and enlarging our knowledge. There are many types of libraries. The family library may have a few hundred books, while the library of Congress has 1,349 km of bookshelves and holds about 147 million items. Libraries can hold paper books or digital electronic documents. Paper can perish in fire as happened to the Alexandrian library, while digital media can be erased, or become damaged and unreadable. Libraries, like memory itself, are fragile and need care.

Why do we need libraries? Being human means, among other things, the capacity for knowledge, and the ability to appreciate and benefit from it. The written record is a public good, like the fresh air. I can read Confucius or Isaiah centuries after they lived, and my reading does not consume them. Our collective memory is part of each individual, and preserving that memory preserves a part of each of us. Without memory, we are without knowledge. Without knowledge, we are only another animal.





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Cuddling: The Amazing Effect On Your Brain

For the study, 10 couples spent 45 minutes inside a brain scanner together in close physical contact.

Support PsyBlog for just $5 per month. Enables access to articles marked (M) and removes ads.

→ Explore PsyBlog's ebooks, all written by Dr Jeremy Dean:




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How menopause affects the brain | Lisa Mosconi

Many of the symptoms of menopause -- hot flashes, night sweats, insomnia, memory lapses, depression and anxiety -- start in the brain. How exactly does menopause impact cognitive health? Sharing groundbreaking findings from her research, neuroscientist Lisa Mosconi reveals how decreasing hormonal levels affect brain aging -- and shares simple lifestyle changes you can make to support lifelong brain health.




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Indigenous knowledge meets science to solve climate change | Hindou Oumarou Ibrahim

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.




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The mental health benefits of storytelling for health care workers | Laurel Braitman

Health care workers are under more stress than ever before. How can they protect their mental health while handling new and complex pressures? TED Fellow Laurel Braitman shows how writing and sharing personal stories helps physicians, nurses, medical students and other health professionals connect more meaningfully with themselves and others -- and make their emotional well-being a priority.




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College & Research Libraries – November 2019

The November 2019 issue of College & Research Libraries is now freely available online. Visit the C&RL website for complete contents from 1939 to the present and follow C&RL on Facebook and Twitter for updates and discussion. Note: The November 2013 issue was the final print issue of College & Research Libraries. The journal began an online-only publication model in January 2014. [...]




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College & Research Libraries – January 2020

The January 2020 issue of College & Research Libraries is now freely available online. Visit the C&RL website for complete contents from 1939 to the present and follow C&RL on Facebook and Twitter for updates and discussion. Note: The November 2013 issue was the final print issue of College & Research Libraries. The journal began an online-only publication model [...]




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College & Research Libraries – March 2020

The March 2020 issue of College & Research Libraries is now freely available online. Visit the C&RL website for complete contents from 1939 to the present and followC&RL on Facebook and Twitter for updates and discussion. Note: The November 2013 issue was the final print issue of College & Research Libraries. The journal began an online-only publication model in [...]




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College & Research Libraries – April 2020

The April 2020 special issue of College & Research Libraries, highlighting the projects of ACRL Academic Library Impact research grant recipients, is now freely available online. Visit the C&RL website for complete contents from 1939 to the present and followC&RL on Facebook and Twitter for updates and discussion. Note: The November 2013 issue was the [...]




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College & Research Libraries – May 2020

The May 2020 issue of College & Research Libraries is now freely available online. Visit the C&RL website for complete contents from 1939 to the present and followC&RL on Facebook and Twitter for updates and discussion. Note: The November 2013 issue was the final print issue of College & Research Libraries. The journal began an online-only publication model [...]






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Betsy DeVos Greenlights ESSA Plans for Nebraska and North Carolina

U.S. Ed Secretary DeVos has approved plans for 46 states, plus the District of Columbia and Puerto Rico. Still waiting: California, Florida, Oklahoma, and Utah.




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Trump Taps a Nebraska Education Official for Rehabilitative Services Post

President Donald Trump has tapped Mark Schultz, a deputy commissioner of education in Nebraska, to serve as commissioner of the rehabilitation services administration at the Education Department.




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Heavy Response to Nebraska Restraint Bill Illuminates Teachers' Frustrations

A Nebraska senator introduced a bill that would give teachers legal cover to physically restraint disruptive students, prompting a strong positive response from members of the state teachers' union.




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Nebraska

Student Achievement (NAEP 2003)




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Nebraska




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Nebraska

Nebraska education officials were hoping the legislature would come through with funding for plans to improve and coordinate distance learning throughout the state.




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Nebraska

State of the States: Education highlights from latest governor's address before the legislature.




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Nebraska

Gov. Heineman is calling for a simplified student-measurement system, increased parental involvement, and more-rigorous academic standards to close the achievement gap and increase overall academic performance.




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Nebraska




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Betsy DeVos Greenlights ESSA Plans for Nebraska and North Carolina

U.S. Ed Secretary DeVos has approved plans for 46 states, plus the District of Columbia and Puerto Rico. Still waiting: California, Florida, Oklahoma, and Utah.




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Nebraska School Cook Who Served Kangaroo Meat to Students Is Fired

A school cook in Nebraska was canned after he mixed kangaroo meat into chili made for students.




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Educational Opportunities and Performance in Nebraska

This Quality Counts 2019 Highlights Report captures all the data you need to assess your state's performance on key educational outcomes.




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New Public Data Tool Lets You See What Curricula Schools in Nebraska Are Using

Nebraska's education department released an interactive instructional materials map last week, showing what curricula districts have adopted for English-language arts, math, and K-8 science.




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Educational Opportunities and Performance in Nebraska

This Quality Counts 2020 Highlights Report captures all the data you need to assess your state's performance on key educational outcomes.




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Nebraska Education Department accused of software-pirating




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Official: Nebraska schools should be able to reopen on time