Catalogue Search | MBRL
Are you sure you want to remove the book from the shelf?
{{itemTitle}}
205,581
result(s) for
"lead"
Sort by:
Lead in modern and contemporary art
\"Lead in Modern and Contemporary Art is the first edited volume to critically examine uses of lead as both material and cultural signifier in modern and contemporary art. The book analyzes the work of a diverse group of artists working in Europe, the Middle East, and North America, and takes into account the ways in which gender, race, and class can affect the cultural perception of lead. A distinguished group of international contributors from various fields, both established and early in their careers, explore lead's relevance from a number of perspectives, including art history, technical art history, art criticism and curatorial studies. Drawing on current art historical concerns with materiality, this volume builds on recent exhibitions and scholarship that reconsider the role of materials in shaping artistic meaning, thus giving a central relevance to the object and its physicality\"-- Provided by publisher.
Book
Lead wars
In this incisive examination of lead poisoning during the past half century, Gerald Markowitz and David Rosner focus on one of the most contentious and bitter battles in the history of public health. Lead Wars details how the nature of the epidemic has changed and highlights the dilemmas public health agencies face today in terms of prevention strategies and chronic illness linked to low levels of toxic exposure. The authors use the opinion by Maryland's Court of Appeals—which considered whether researchers at Johns Hopkins University's prestigious Kennedy Krieger Institute (KKI) engaged in unethical research on 108 African-American children—as a springboard to ask fundamental questions about the practice and future of public health. Lead Wars chronicles the obstacles faced by public health workers in the conservative, pro-business, anti-regulatory climate that took off in the Reagan years and that stymied efforts to eliminate lead from the environments and the bodies of American children.
eBook
Unleaded
When leaded gasoline was first developed in the 1920s, medical experts were quick to warn of the public health catastrophes it would cause. Yet government regulators did not heed their advice, and for more than half a century, nearly all cars used leaded gasoline, which contributed to a nationwide epidemic of lead poisoning. By the 1970s, 99.8% of American children had significantly elevated levels of lead in their blood. Unleaded tells the story of how crusading scientists and activists convinced the U.S. government to ban lead additives in gasoline. It also reveals how, for nearly fifty years, scientific experts paid by the oil and mining industries abused their authority to convince the public that leaded gasoline was perfectly harmless. Combining environmental history, sociology, and neuroscience, Carrie Nielsen explores how lead exposure affects the developing brains of children and is linked to social problems including academic failure, teen pregnancies, and violent crime. She also shows how, even after the nationwide outrage over Flint’s polluted water, many poor and minority communities and communities of color across the United States still have dangerously high lead levels. Unleaded vividly depicts the importance of sound science and strong environmental regulations to protect our nation’s most vulnerable populations.
eBook
Half of US population exposed to adverse lead levels in early childhood
Lead is a developmental neurotoxicant in wide industrial use that was once broadly distributed in the environment. The extent of the US population exposed in early life to high levels of lead is unknown, as are the consequences for population IQ. Serial, cross-sectional blood–lead level (BLL) data from National Health and Nutrition Examination Survey (NHANES), a nationally representative sample of US children aged 1 to 5 (n = 11,616) from 1976 to 1980 to 2015 to 2016 was combined with population estimates from the US Census, the Human Mortality Database, and the United Nations. NHANES and leaded gasoline consumption data were used to estimate BLLs from 1940 to 1975. We estimated the number and proportion of people that fall within seven BLL categories (<4.99; 5 to 0.9.99; 10 to 14.9: 15 to 19.9; 20.24.9; 25 to 29.9; and ≥30 μg/dL), by year and birth cohort, and calculated IQ points lost because of lead exposure. In 2015, over 170 million people (>53%) had BLLs above 5 μg/dL in early life (±2.84 million [80% CI]), over 54 million (>17%) above 15 μg/dL, and over 4.5 million (>1%) above 30 μg/dL (±0.28 million [80% CI]). BLLs greater than 5 μg/dL were nearly universal (>90%) among those born 1951 to 1980, while BLLs were considerably lower than 5 μg/dL among those born since 2001. The average lead-linked loss in cognitive ability was 2.6 IQ points per person as of 2015. This amounted to a total loss of 824,097,690 IQ points, disproportionately endured by those born between 1951 and 1980.
Journal Article
The poisoned city : Flint's water and the American urban tragedy /
\"Recounts the gripping story of Flint's poisoned water through the people who caused it, suffered from it, and exposed it. It is a chronicle of one town, but could also be about any American city, all made precarious by the neglect of infrastructure\"-- Provided by publisher.
Book
Control of Lead Sources in the United States, 1970-2017: Public Health Progress and Current Challenges to Eliminating Lead Exposure
During the past 45 years, exposure to lead has declined dramatically in the United States. This sustained decline is measured by blood and environmental lead levels and achieved through control of lead sources, emission reductions, federal regulations, and applied public health efforts.
Explore regulatory factors that contributed to the decrease in exposure to lead among the US population since 1970.
We present historical information about the control of lead sources and the reduction of emissions through regulatory and selected applied public health efforts, which have contributed to decreases in lead exposure in the United States. Sources of lead exposure, exposure pathways, blood lead measurements, and special populations at risk are described.
From 1976-1980 to 2015-2016, the geometric mean blood lead level (BLL) of the US population aged 1 to 74 years dropped from 12.8 to 0.82 μg/dL, a decline of 93.6%. Yet, an estimated 500 000 children aged 1 to 5 years have BLLs at or above the blood lead reference value of 5 μg/dL established by the Centers for Disease Control and Prevention. Low levels of exposure can lead to adverse health effects. There is no safe level of lead exposure, and child BLLs less than 10 μg/dL are known to adversely affect IQ and behavior. When the exposure source is known, approximately 95% of BLLs of 25 μg/dL or higher are work-related among US adults. Despite much progress in reducing exposure to lead in the United States, there are challenges to eliminating exposure.
There are future challenges, particularly from the inequitable distribution of lead hazards among some communities. Maintaining federal, state, and local capacity to identify and respond to populations at high risk can help eliminate lead exposure as a public health problem. The results of this review show that the use of strong evidence-based programs and practices, as well as regulatory authority, can help control or eliminate lead hazards before children and adults are exposed.
Journal Article
Sources of lead exposure in various countries
This review evaluates the sources of lead exposure worldwide. Studies from searches relating to sources of lead exposure in various countries within different regional zones were reviewed. Results indicated that in Nigeria, exposure sources include electronic waste, paint and batteries. In Mexico exposure sources include glazed ceramics, lead contaminated utensils and lead contaminated water, for India lead sources include cosmetics and traditional medicines. Sources of lead exposure in China include e-waste, traditional medicines and industrial emissions. In France, exposure sources included lead paint from older homes, imported ceramics and cosmetics and industrial emissions. Australia’s exposure sources include paint, dust, imported toys and traditional medicines. Finally, in the United States exposure sources included paint, the industrial legacy of lead exposure and batteries. In high-income countries (HICs) the legacy of lead exposure keeps populations continuously exposed. In lower- and middle-income countries (LMICs), in addition to the legacy of lead exposure, lack of regulations or the inability to enforce regulations keeps populations exposed. In all, evidence suggests that lead exposure remains an issue of public health significance in both HIC and LMIC.
Journal Article