ace the coding interview with Python and JavaScript

Chronic wasting disease (CWD) is a fatal, infectious prion disease affecting the central nervous system of some species of Cervidae-animals such as deer, elk, and moose. Recognized as a disease in the 1980s but suspected to have been present in the United States for decades longer, CWD affects both captive and free-ranging cervids and has been reported in 35 states and five Canadian provinces of North America as of August 1, 2024. The potential ramifications of the increasing spread of CWD are serious, and include negative impacts on ecosystems, and large economic costs for agencies with management responsibilities related to cervids and for industries that depend on cervids or cervid products. Cultural and food security impacts for communities with traditions tied to cervid hunting are also impacted. In 2020, Congress passed America's Conservation Enhancement (ACE) Act (P.L. 116-188), directing the U.S. Fish and Wildlife Service to lead a task force for addressing CWD in the United St

As the largest U.S. employer, the Department of Defense (DoD) is a major provider of training and development. Given the complex and increasingly unpredictable operational landscape within which the military operates across land, sea, air, cyberspace, and space, continuous learning is vital in the military. Military learners must acquire diverse skills, from communication to using advanced technology, and retain those skills for use when necessary. Success in learning - and the ability to retain and transfer what is learned to military missions - is directly linked with military innovation, operational success, and the success of our nation. Adult Learning in the Military Context examines motivations shaping learning, contextual and equity factors, emerging learning technologies, effective approaches to assessment, and provides a research agenda. This report highlights that adult learners are most motivated when learning aligns with personal goals but notes that military structures may

In 2018, the National Academies released Thriving on Our Changing Planet: A Decadal Strategy for Earth Observation from Space. The decadal survey identified key science questions and prioritized observational needs to advance U.S. efforts in Earth science and support critical applications such as climate modeling and weather prediction. In the past few years, the need for actionable data and better scientific information on Earth's interacting systems has increased in urgency, as global climate change accelerates coupled with increasing numbers of extreme weather events. At the request of NASA, this mid-term assessment evaluates progress and recommends actions to meet decadal survey priorities. This report explores ways that NASA's Earth Science Division can maintain programmatic balance, improve alignment with decadal survey priorities, and prepare for the next decadal survey.

Advances in biomedical science, data science, engineering, and technology are leading to high-pace innovation with potential to transform health and medicine. These innovations simultaneously raise important ethical and social issues, including how to fairly distribute their benefits and risks. The National Academies of Sciences, Engineering, and Medicine, in collaboration with the National Academy of Medicine, established the Committee on Creating a Framework for Emerging Science, Technology, and Innovation in Health and Medicine to provide leadership and engage broad communities in developing a framework for aligning the development and use of transformative technologies with ethical and equitable principles. The committees resulting report describes a governance framework for decisions throughout the innovation life cycle to advance equitable innovation and support an ecosystem that is more responsive to the needs of a broader range of individuals and is better able to recognize and

The world confronts an existential challenge in responding to climate change, resulting in an urgent need to reduce greenhouse gas emissions from all sectors of the economy. What will it take for new and advanced nuclear reactors to play a role in decarbonization? Nuclear power provides a significant portion of the worlds low-carbon electricity, and advanced nuclear technologies have the potential to be smaller, safer, less expensive to build, and better integrated with the modern grid. However, if the United States wants advanced nuclear reactors to play a role in its plans for decarbonization, there are many key challenges that must be overcome at the technical, economic, and regulatory levels. Laying the Foundation for New and Advanced Nuclear Reactors in the United States discusses how the United States could support the successful commercialization of advanced nuclear reactors with a set of near-term policies and practices. The recommendations of this report address the need to cl

The COVID-19 pandemic has had an unprecedented impact on the lives of children and their families, who have faced innumerable challenges such as illness and death; school closures; social isolation; financial hardship; food insecurity; deleterious mental health effects; and difficulties accessing health care. In almost every outcome related to social, emotional, behavioral, educational, mental, physical, and economic health and well-being, families identifying as Black, Latino, and Native American, and those with low incomes, have disproportionately borne the brunt of the negative effects of the pandemic. The effects of the COVID-19 pandemic on children and families will be felt for years to come. While these long-term effects are unknown, they are likely to have particularly significant implications for children and families from racially and ethnically minoritized communities and with low incomes. Addressing the Long-Term Effects of the COVID-19 Pandemic on Children and Families iden

To examine the potential role of companion animals as sentinels of relevant, shared environmental exposures that may affect human aging and cancer, the National Cancer Policy Forum held a workshop in collaboration with the Forum on Aging, Disability, and Independence and the Standing Committee on the Use of Emerging Science for Environmental Health Decisions to explore this promising and underutilized pathway for research. Presentations and panel discussions covered the current state of the science and pathways for accelerating research, along with opportunities and challenges for using this novel translational approach to exposure science to advance human health. This Proceedings of a Workshop outlines the presentations and discussions that occurred during the workshop.

Despite being preventable and curable since the middle of the twentieth century, tuberculosis (TB) has long persisted as the world's deadliest infectious disease, with the communities most devastated by TB among the poorest and most vulnerable in the world. Only about half of people with TB receive successful treatment each year. As the global threat of antimicrobial resistance continues to escalate, so do cases of drug-resistant TB, or TB that is resistant to various antibiotics that constitute standard treatment regimens. In response, the National Academies of Sciences, Engineering, and Medicine's Forum on Microbial Threats held a two-part virtual workshop on July 22 and September 14-16, 2021 titled Innovations for Tackling Tuberculosis in the Time of COVID-19. The aims of the workshop were to evaluate the current status of TB elimination, assess the effects of the COVID-19 pandemic on the global fight against TB, and examine technical and strategic innovations that could be leverage

Overwhelming evidence exists that exposure to outdoor fine particulate matter (PM2.5) is associated with a range of short-term and chronic health impacts, including asthma exacerbation, acute and chronic bronchitis, heart attacks, increased susceptibility to respiratory infections, and premature death, with the burden of these health effects falling more heavily on underserved and marginalized communities. Although less studied to date, indoor exposure to PM2.5 is also gaining attention as a potential source of adverse health effects, particularly given that Americans spend 90 percent of their lives indoors and indoor PM2.5 levels can exceed outdoor levels. To better understand the sources of indoor PM2.5, the possible health effects of exposure to indoor PM2.5, and engineering approaches and interventions to reduce those exposure risks, the National Academies of Sciences, Engineering, and Medicine convened a virtual workshop, Indoor Exposure to Fine Particulate Matter and Practical Mi

Within the past decade an ever-growing number of New Space organizations have emerged that are unencumbered by legacy practices and constraints. By reimagining, creating, and continuously improving SmallSat space technology a new and growing space ecosystem is now in place that is capable of serving a broad stakeholder community of both traditional users and new or nontraditional users. Current commercial practices are expanding with capabilities including technology and business-driven applications that open the door to a broad and vibrant ecosystem offering a wide range of solutions capable of supporting a growing range of stakeholders. In parallel to traditional approaches, space infrastructure related to manufacturing, such as customized spacecraft buses, instruments, and sensors?including high-resolution imaging and radar systems rivaling the performance of traditional systems?are emerging in both growing volume and with constantly improving capability. On the operational commerci

To better support the need for timely, effective manufacturing technology development and transition, the Department of Defense (DoD) has established nine Manufacturing Innovation Institutes (MIIs) through its Defense-wide Manufacturing Science and Technology program element within the DoD Manufacturing Technology program. The institutes are considered by DoD to be important facilitators that bring together innovative ecosystems in key technology and market sectors in the United States. DoD MIIs are industry-led public private partnerships, with dual, public and private benefit, providing large commercial market potential while also meeting key U.S. defense industrial needs. The mission of the nine DoD-established institutes addresses both defense and commercial manufacturing needs within specific, defense-relevant technology areas. DoD Engagement with Its Manufacturing Innovation Institutes Phase 2 Study provides strategic guidance on protocols for conducting long term engagement asse

The U.S. Department of State, through its Bureau of International Narcotics and Law Enforcement Affairs (INL), provides foreign assistance and supports capacity building for criminal justice systems and police organizations in approximately 90 countries around the world. It has a mandate to strengthen fragile states, support democratic transitions, and stabilize conflict-affected societies by helping partner countries develop effective and accountable criminal justice sector institutions and systems. While the science of policing outcomes has grown in recent years, it is limited in context, with much of the research conducted on policing taking place in the Global North countries (e.g., the United Kingdom and United States). It is also limited in purpose, with much research focused on examining crime reduction as opposed to examining the harms to the public as the result of crimes, violence, and any effects of policing activities. At the request of INL, Policing to Promote the Rule of

"The Food Forum convened a public workshop on February 22-23, 2012, to explore current and emerging knowledge of the human microbiome, its role in human health, its interaction with the diet, and the

A committee under the auspices of the Board on Science, Technology, and Economic Policy (STEP), is conducting a study of selected state and regional programs in order to identify best practices with r

Toward a national strategy for improving the quality of care for people with this complex spectrum of disorders, this report presents the findings and recommendations of the Committee on the Public He

'The National Research Council's Science and Technology for Sustainability Program hosted two workshops in 2011 addressing the sustainability challenges associated with food security for all. The firs

Congress enacted the National Childhood Vaccine Injury Act in 1986, and charged The Institute of Medicine with the task of reviewing the literature regarding adverse effects of vaccines covered by the

Nearly everyone experiences fatigue, but some professions--such as aviation, medicine and the military--demand alert, precise, rapid, and well-informed decision making and communication with little ma

"This workshop summary is based on discussions at a workshop convened by the Board on Science Education (BOSE), in collaboration with the Committee on [the] Human Dimensions of Global Change and the D

As the United States continues to be a nation of immigrants and their children, the nation's school systems face increased enrollments of students whose primary language is not English. With the 2001

The Board of Testing and Assessment established the committee in 2002 during the early implementation of the No Child Left Behind Act of 2001, and charged it with examining research related to the use

The Committee consulted published literature and spoke with professionals in the automobile and fuel businesses and regulatory agencies around the world to satisfy a 2007 request from the US National

From the days of biplanes and open cockpits, the air forces of the United States have relied on the mastery of technology. From design to operation, a project can stretch to 20 years and more, with co

As civil space policies and programs have evolved, the geopolitical environment has changed dramatically. Although the U.S. space program was originally driven in large part by competition with the So

A committee with members from the US, Britain, and Canada has updated the 1992 National Research Council report Recognition and Alleviation of Pain and Distress in Laboratory Animals, breaking it into

In recognition of the increasing numbers of parents with major depression and impact of the condition on family functioning, several organizations and federal agencies collaborated to evaluate the lat

ITER presents the United States and its international partners with the opportunity to explore new and exciting frontiers of plasma science while bringing the promise of fusion energy closer to realit

With effective climate change mitigation policies still under development, and with even the most aggressive proposals unable to halt climate change immediately, many decision makers are focusing unpr

Members of the Air Force Study Board developed the study statement of task in concert with the Air Force sponsor, the Deputy Assistant Secretary of the Air Force for Science, Technology and Engineerin

With an eye to professional development and public school reform, The National Research council offers K-12 science instructors a multidisciplinary look at how and when children best learn science and

At the request of a US Senate committee relayed through the Department of Energy, a board of the National Research Council formed the Committee on the Future of Supercomputing and charged it with asse

At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen gro

This is the report of The Committee on Identifying and Assessing Unintended Effects of Genetically Engineered Foods on Human Health, convened by the National Academies and charged with focusing on mec

Integrity in Scientific Research attempts to define and describe those elements that encourage individuals involved with scientific research to act with integrity. Recognizing the inconsistency of hum

This book takes a fresh look at programs for advanced studies for high school students in the United States, with a particular focus on the Advanced Placement and the International Baccalaureate progr

The IOM Committee on Understanding the Biology of Sex and Gender Differences tackles the issues of when and how sex matters. Beginning with the determination of sex in the womb, they trace how sex aff

The Ocean Studies Board presents the results of a two-year study that investigated the potential use of marine reserves (MPAs) "with respect to design, implementation criteria, and probable efficacy i

The final report an interim was published in May 1997 by the committee charged with exploring the scientific and technical options for tracing, disabling, or controlling explosives, in response to the

This book evaluates recently published data related to the risk associated with human exposure to radon and radon progeny and assesses whether sufficient and appropriate new information is available t

Surveys the growing practice of matching DNA from crime scenes with that of suspects. Offers recommendations for such issues as the reliability and quality of DNA typing, standardization, and certific