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Corresponding Decline (corresponding + decline)

Distribution by Scientific Domains

Medical Sciences	40%

Selected Abstracts

FUNDING COMMUNITY POLICING TO REDUCE CRIME: HAVE COPS GRANTS MADE A DIFFERENCE?,

CRIMINOLOGY AND PUBLIC POLICY, Issue 1 2002
JIHONG "SOLOMON" ZHAO
Research Summary: This research examines how funding from the U.S. Department of Justice, Office of Community Oriented Policing Services (COPS), has affected violent and property crime rates in the United States from 1995 to 1999. Drawing on six years of panel data, we examine the effects of three types of awards made by COPS to 6,100 law enforcement agencies serving more than 145 million citizens. We estimate their impact on crime reduction over time in jurisdictions receiving funding and controlling for baseline levels of crime, socioeconomic characteristics, city size, and population diversity and mobility. Our analyses suggest that COPS hiring and innovative grant programs have resulted in significant reductions in local crime rates in cities with populations greater than 10,000 for both violent and nonviolent offenses. Multivariate analysis shows that in cities with populations greater than 10,000, an increase in one dollar of hiring grant funding per resident contributed to a corresponding decline of 5.26 violent crimes and 21.63 property crimes per 100,000 residents. Similarly, an increase in one dollar of innovative grant funding per resident has contributed to a decline of 12.93 violent crimes and 45.53 property crimes per 100,000 persons. In addition, the findings suggest that COPS grants have had no significant negative effect on violent and property crime rates in cities with less than 10,000 population. Policy Implications: The findings of this study imply that COPS program funding to medium- and large-size cities has been an effective force in reducing both violent and property crime. Federal government grants made directly to law enforcement agencies to hire additional officers and promote innovations may be an effective way to reduce crime on a national scale. [source]

Successful Treatment of Refractory Childhood Pemphgus Vulgaris with Anti-CD20 Monoclonal Antibody (Rituximab)

PEDIATRIC DERMATOLOGY, Issue 5 2005
Heidi H. Kong M.D.
Immunosuppressive treatment can be challenging. Rituximab (anti-CD20 monoclonal antibody) has been used to treat autoimmune disorders by depletion of CD20 B cells. Successful rituximab therapy has been reported in adults with refractory pemphigus vulgaris. We present a girl with childhood pemphigus vulgaris unresponsive to treatment with azathioprine, mycophenolate mofetil, plasmapheresis, and intravenous immunoglobulin with systemic prednisone who responded to treatment with rituximab. She had a corresponding decline in circulating antibodies against desmoglein 1 and 3 and a decline in diphtheria and tetanus-specific antibody titers. [source]

Trends in childhood leukemia mortality in Brazil and correlation with social inequalities

CANCER, Issue 8 2007
Karina B. Ribeiro DDS
Abstract BACKGROUND. Mortality from childhood leukemia has declined substantially in developed countries but less markedly in the developing world. This study was designed to describe mortality trends in childhood leukemia and the impact of social inequalities on these trends in Brazil from 1980 to 2002. METHODS. Cancer mortality data by cause and estimates of resident population stratified by age and sex were obtained from the Brazilian Mortality Information System (SIM) for the years 1980 to 2002. Age-standardized (ages 0-19 years) mortality rates were calculated by the direct method using the 1960 world standard population. Trends were modeled using linear regression with 3-year moving average rates as the dependent variable and with the midpoint of the calendar year interval (1991) as the independent variable. The Index of Social Exclusion was used to classify the 27 Brazilian states. Pearson correlation was used to describe the correlation between social exclusion and variations in mortality in each state. RESULTS. Age-standardized mortality rates for boys decreased from 2.05 per 100,000 habitants in 1984 to 1.44 100,000 habitants in 1995, whereas the observed corresponding decline among girls was from 1.60 per 100,000 habitants in 1986 to 1.14 per 100,000 habitants in 1995. Statistically significant declining trends in mortality rates were observed for boys (adjusted correlation coefficient [r2] = 0.68; P < .001) and girls (adjusted r2 = 0.62; P < .001). Significant negative correlations between social inequality and changes in mortality were noted for boys (r = ,0.66; P = .001) and for girls (r = ,0.78; P < .001). CONCLUSIONS. A consistent decrease in mortality rates from childhood leukemia was noted in Brazil. Higher decreases in mortality were observed in more developed states, possibly reflecting better health care. Cancer 2007. © 2007 American Cancer Society. [source]

Habitat loss, resource specialization, and extinction on coral reefs

GLOBAL CHANGE BIOLOGY, Issue 10 2004
Philip L. Munday
Abstract Coral reefs worldwide are being degraded because of global warming (coral bleaching) and coastal development (sedimentation and eutrophication). Predicting the risk of species extinctions from this type of habitat degradation is one of the most challenging and urgent tasks facing ecologists. Habitat specialists are thought to be more prone to extinction than generalists; however, specialists may be more susceptible to extinction because (1) they are specialists per se, (2) they are less abundant than generalists, or (3) both. Here, I show that declines in coral abundance lead to corresponding declines in the abundance of coral-dwelling fishes, but with proportionally greater losses to specialists than generalists. In addition, specialists have smaller initial population sizes than generalists. Consequently, specialists face a dual risk of extinction because their already small populations decline more rapidly than those of generalists. Corresponding with this increased extinction risk, I describe the local extinction of one specialist species and the near-global extinction of another species. I conclude that habitat specialists will be the first species lost from coral reefs because their small populations suffer the most from human-induced disturbances. [source]

Introduction to the special issue on the role of nonfarm income in poverty reduction: evidence from Asia and East Africa

AGRICULTURAL ECONOMICS, Issue 2006
Keijiro Otsuka
Abstract In this special issue, we present seven studies that collectively attempt to investigate the role of non-farm income in long-term and short-term poverty reduction in Asia and Africa. The first four studies out of the seven use long-term panel data over two decades in the Philippines, Thailand, Bangladesh, and India. These studies show drastic increases in non-farm income shares and corresponding declines in poverty levels over time, especially in the Philippines and Thailand. Education levels of household members and returns to education also increased significantly in these countries. The remaining three studies use cross-sectional and short-term panel data from Ethiopia, Kenya, and Uganda. These African studies show high proportions of poor households and low shares of non-farm income that are somewhat comparable to the situation in the 1980s described in the Asian studies. Without the Green Revolution that provided stable farm income and potential financial resources to invest in children' education in Asia, it is not clear if African farm households can follow the Asian examples. [source]