Proceedings of the National Academy of Sciences of the United States of America

by National Academy of Sciences (U.S.)

1918

The Proceedings of the National Academy of Sciences (PNAS) publishes research reports, commentaries, reviews, colloquium papers, and actions of the Academy. PNAS is a multidisciplinary journal that covers the biological, physical, and social sciences.

The Informed Brain in a Digital World

by National Academies Keck Future Initiative

2013 · National Academies Press

Digital media provide humans with more access to information than ever before-a computer, tablet, or smartphone can all be used to access data online and users frequently have more than one device. However, as humans continue to venture into the digital frontier, it remains to be known whether access to seemingly unlimited information is actually helping us learn and solve complex problems, or ultimately creating more difficulty and confusion for individuals and societies by offering content overload that is not always meaningful. Throughout history, technology has changed the way humans interact with the world. Improvements in tools, language, industrial machines, and now digital information technology have shaped our minds and societies. There has always been access to more information than humans can handle, but the difference now lies in the ubiquity of the Internet and digital technology, and the incredible speed with which anyone with a computer can access and participate in seemingly infinite information exchange. Humans now live in a world where mobile digital technology is everywhere, from the classroom and the doctor's office to public transportation and even the dinner table. This paradigm shift in technology comes with tremendous benefits and risks. Interdisciplinary Research (IDR) Teams at the 2012 National Academies Keck Futures Initiative Conference on The Informed Brain in the Digital World explored common rewards and dangers to Humans among various fields that are being greatly impacted by the Internet and the rapid evolution of digital technology. Keynote speaker Clifford Nass of Stanford University opened the dialogue by offering insight into what we already know about how the "information overload" of the digital world may be affecting our brains. Nass presented the idea of the "media budget," which states that when a new media emerges, it takes time away from other media in a daily time budget. When additional media appear and there is no time left in a person's daily media budget, people begin to "double book" media time. Personal computers, tablets, and smartphones make it easy to use several media simultaneously, and according to Nass, this double-booking of media can result in chronic multitasking, which effects how people store and manage memory. Although current fast-paced work and learning environments often encourage multitasking, research shows that such multitasking is inefficient, decreases productivity, and may hinder cognitive function. National Academies Keck Future Initiative: The Informed Brain in a Digital World summarizes the happenings of this conference.

Understanding Measures of Faculty Impact and the Role of Engineering Societies

by National Academy of Engineering

2018 · National Academies Press

On January 26, 2017, the National Academy of Engineering (NAE), with support from the National Science Foundation (NSF), held a workshop in Washington, DC, on the engagement of engineering societies in undergraduate engineering education. Since then, the NAE has held a series of follow-up regional workshops to investigate specific issues identified in the January 2017 workshop as deserving of further discussion and evaluation. The second in this series of supplemental workshops was held on February 12, 2018. It brought together about 45 representatives of professional societies, academic institutions, and businesses to explore the role of engineering societies in enhancing understanding of faculty impact on the engineering profession as part of the reappointment, promotion, and tenure (RPT) process. This publication summarizes the presentations and discussions from the workshop.

The Science of Science Communication III

by National Academy of Sciences

2018 · National Academies Press

Successful scientists must be effective communicators within their professions. Without those skills, they could not write papers and funding proposals, give talks and field questions, or teach classes and mentor students. However, communicating with audiences outside their profession - people who may not share scientists' interests, technical background, cultural assumptions, and modes of expression - presents different challenges and requires additional skills. Communication about science in political or social settings differs from discourse within a scientific discipline. Not only are scientists just one of many stakeholders vying for access to the public agenda, but the political debates surrounding science and its applications may sometimes confront scientists with unfamiliar and uncomfortable discussions involving religious values, partisan interests, and even the trustworthiness of science. The Science of Science Communication III: Inspiring Novel Collaborations and Building Capacity summarizes the presentations and discussions from a Sackler Colloquium convened in November 2017. This event used Communicating Science Effectively as a framework for examining how one might apply its lessons to research and practice. It considered opportunities for creating and applying the science along with the barriers to doing so, such as the incentive systems in academic institutions and the perils of communicating science in polarized environments. Special attention was given to the organization and infrastructure necessary for building capacity in science communication.

Regional Ballistic Missile Defense in the Context of Strategic Stability

by Russian Academy of Sciences, National Academy of Sciences, Policy and Global Affairs, Committee on International Security and Arms Control, Joint Committee on Ballistic Missile Defense in the Context of Strategic Stability

2019 · National Academies Press

As ballistic missile technology proliferates, and as ballistic missile defenses are deployed by both the Russian Federation and the United States, it is increasingly important for these two countries to seek ways to reap the benefits of systems that can protect their own national security interests against limited missile attacks from third countries without undermining the strategic balance that the two governments maintain to ensure stability. Regional Ballistic Missile Defense in the Context of Strategic Stability examines both the technical implications of planned missile defense deployments for Russian and U.S. strategic deterrents and the benefits and disadvantages of a range of options for cooperation on missile defense.

Annual Report - National Academy of Sciences

by National Academy of Sciences (U.S.)

1918

Vols. for include reports for the National Research Council; 1965/66- include reports for the National Academy of Engineering; 1971/72- include reports for the Institute of Medicine.

Collaborations of Consequence

by The National Academies Keck Futures Initiative

2019 · National Academies Press

This publication represents the culmination of the National Academies Keck Futures Initiative (NAKFI), a program of the National Academy of Sciences, the National Academy of Engineering, and the National Academy of Medicine supported by a 15-year, $40 million grant from the W. M. Keck Foundation to advance the future of science through interdisciplinary research. From 2003 to 2017, more than 2,000 researchers and other professionals across disciplines and sectors attended an annual "think-tank" style conference to contemplate real-world challenges. Seed grants awarded to conference participants enabled further pursuit of bold, new research and ideas generated at the conference.

Discovering the Deep Blue Sea

by The National Academies Keck Futures Initiative

2018 · National Academies Press

The 14th annual National Academies Keck Futures Initiative (NAKFI), "Discovering the Deep Blue Sea: Research, Innovation, and Social Engagement", brought together 170 marine scientists, professional artists, engineers, biomedical researchers, oceanographers, music professors, and undergraduate design students. The attendees collaborated to find solutions to overarching social and scientific research problems tied to five sub-topics: aquaculture and energy; technology; climate-related change; biodiversity; and communication, adaption, and resilience. This publication summarizes the presentations and discussions from this event.

DNA Technology in Forensic Science

by Committee on DNA Technology in Forensic Science, Commission on Life Sciences, Division on Earth and Life Studies, National Research Council

1992 · National Academies Press

Matching DNA samples from crime scenes and suspects is rapidly becoming a key source of evidence for use in our justice system. DNA Technology in Forensic Science offers recommendations for resolving crucial questions that are emerging as DNA typing becomes more widespread. The volume addreses key issues: Quality and reliability in DNA typing, including the introduction of new technologies, problems of standardization, and approaches to certification. DNA typing in the courtroom, including issues of population genetics, levels of understanding among judges and juries, and admissibility. Societal issues, such as privacy of DNA data, storage of samples and data, and the rights of defendants to quality testing technology. Combining this original volume with the new update--The Evaluation of Forensic DNA Evidence--provides the complete, up-to-date picture of this highly important and visible topic. This volume offers important guidance to anyone working with this emerging law enforcement tool: policymakers, specialists in criminal law, forensic scientists, geneticists, researchers, faculty, and students.