A review on bromate occurrence and removal strategies in water supply

2006 ◽  
Vol 6 (6) ◽  
pp. 131-136 ◽  
Author(s):  
L. Xie ◽  
C. Shang
Keyword(s):  
Water Supply ◽  
Control Strategies ◽  
Well Being ◽  
Potential Health ◽  
Drinking Water Standard ◽  
Carbon Adsorption ◽  
The Us ◽  
Current Maximum ◽  
Ammonia Addition ◽  
Removal Technologies

The need of disinfecting potable water to eliminate potential health risks associated with waterborne pathogens, however inevitably resulting in leaving elevated toxicity in water by forming disinfection by-products (DBPs) is being considered as one of the primary threats to human well-being. Bromate is a carcinogenic DBP mainly formed during ozonation of bromide-containing water. The current maximum contaminant level (MCL) of bromate in the US national primary drinking water standard is set at 10 μg/L. With continuous improvements in analytical instrumentation and removal technologies, a lower MCL for bromate is expected in the future. Current researches on bromate control strategies involve minimizing bromate formation (like ammonia addition) or removing bromate after formation (like carbon adsorption), however have their own limitations. Seeking for alternative bromate control strategies that can be used alone (or in combine with others) is of great value and in urgent need when water quality standards are getting more stringent. This paper reviews the occurrence of bromate in water supply and evaluates the effectiveness of bromate removal technologies applied, to advance our understanding of bromate fate and degradation in water supply system for future study.

scholarly journals The marine biology of law and human health

2015 ◽  
Vol 96 (1) ◽  
pp. 19-27
Author(s):  
Thomas Appleby ◽  
Susan Kinsey ◽  
Benedict Wheeler ◽  
Emma Cunningham
Keyword(s):  
Human Health ◽  
Biomedical Research ◽  
Patent Protection ◽  
Marine Pollution ◽  
Well Being ◽  
Marine Conservation ◽  
Potential Health ◽  
Unsuccessful Attempt ◽  
The Us

This review uses a multidisciplinary approach to investigate legal issues concerning the oceans and human health. It firstly seeks to define the boundaries of oceans and human health research. We use three case studies as examples: biomedical research, marine litter and human well-being. Biomedical research raises complex issues relating to coastal states’ sovereign rights to exploit their marine resources and the patenting processes. Coastal states have differing degrees of control over research at sea. There are differences in EU and US law over the status of genetic discoveries, with the US having stricter criteria to qualify for patent protection. International law sets the standard for bioprospecting in developing countries under the Nagoya Protocol. The cost and complexity of marine biomedical research mean that it cannot be left to commercial exploration and needs some public funding. The second case study highlights the rise in marine plastics pollution using Marine Conservation Society beachwatch data. It details the need to alter product design to avoid marine pollution and records an unsuccessful attempt by academics and an NGO to make contact with the manufacturers of one polluting product. It also introduces the concept that faulty design could amount to a public nuisance. The third case study highlights the potential health benefits from access to the coast and the statutory responsibility which sits with the US and UK authorities in the provision of well-being. It posits that there needs to be greater inter-agency coordination to promote access to the coast for human well-being.

scholarly journals Particulate matter collection by honey bees (Apis mellifera, L.) near to a cement factory in Italy

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e5322 ◽  
Author(s):  
Marco Pellecchia ◽  
Ilaria Negri
Keyword(s):  
Particulate Matter ◽  
Apis Mellifera ◽  
Control Strategies ◽  
Airborne Particulate Matter ◽  
Well Being ◽  
Accurate Information ◽  
Potential Health ◽  
Cement Factory ◽  
Adverse Health Effects ◽  
Cement Manufacturing

Industrial activities play a key role in the economic well-being of a country but they usually involve processes with a more or less profound environmental impact, including emission of pollutants. Among them, much attention has been given to airborne particulate matter (PM) whose exposure is ubiquitous and linked with several adverse health effects mainly due to its size and chemical composition. Therefore, there is a strong need to exploit monitoring systems for airborne PM able to provide accurate information on the potential health hazards and the specific emission sources for the implementation of adequate control strategies. The honey bee (Apis mellifera, L.) is widely used as an indicator of environmental pollution: this social hymenopteran strongly interacts with vegetables, air, soil, and water surrounding the hive and, as a consequence, pollutants from these sources are translated to the insect and to the hive products. During the wide-ranging foraging activity, the forager bee is known to collect samples of the main airborne PM pollutants emitted from different sources and therefore it can be used as an efficient PM sampler. In the present research, PM contaminating forager bees living nearby a cement factory and several kilometers away from it has been analysed and characterised morphologically, dimensionally and chemically through SEM/EDX. This provided detailed information on the role of both the cement manufacturing activities and the vehicular traffic as sources of airborne PM. This may indeed help the implementation of appropriate preventive and corrective actions that would effectively minimize the environmental spread of pollutant PM not only in areas close to the plant, but also in more distant areas.

Planetary Health, Climate Change, and Lifestyle Medicine: Threats and Opportunities

2021 ◽  
pp. 155982762110081
Author(s):  
Neha Pathak ◽  
Amanda McKinney
Keyword(s):  
Climate Change ◽  
Human Health ◽  
Core Competencies ◽  
Well Being ◽  
Health Impacts ◽  
Noncommunicable Diseases ◽  
Potential Health ◽  
Lifestyle Medicine ◽  
The Face ◽  
Mitigate Climate Change

Global environmental degradation and climate change threaten the foundation of human health and well-being. In a confluence of crises, the accelerating pace of climate change and other environmental disruptions pose an additional, preventable danger to a global population that is both aging and carrying a growing burden of noncommunicable diseases (NCDs). Climate change and environmental disruption function as “threat multipliers,” especially for those with NCDs, worsening the potential health impacts on those with suboptimal health. At the same time, these environmental factors threaten the basic pillars of health and prevention, increasing the risk of developing chronic disease. In the face of these threats, the core competencies of lifestyle medicine (LM) present crucial opportunities to mitigate climate change and human health impacts while also allowing individuals and communities to build resilience. LM health professionals are uniquely positioned to coach patients toward climate-healthy behavior changes that heal both people and the planet.

The Impact of In-group Favoritism on Trade Preferences

2017 ◽  
Vol 71 (4) ◽  
pp. 827-850 ◽  
Author(s):  
Diana C. Mutz ◽  
Eunji Kim
Keyword(s):  
Well Being ◽  
Population Based ◽  
Trading Partner ◽  
Relative Advantage ◽  
Trade Policies ◽  
Partner Country ◽  
The Us ◽  
Trade Preferences ◽  
The Impact

AbstractUsing a population-based survey experiment, this study evaluates the role of in-group favoritism in influencing American attitudes toward international trade. By systematically altering which countries gain or lose from a given trade policy (Americans and/or people in trading partner countries), we vary the role that in-group favoritism should play in influencing preferences.Our results provide evidence of two distinct forms of in-group favoritism. The first, and least surprising, is that Americans value the well-being of other Americans more than that of people outside their own country. Rather than maximize total gains, Americans choose policies that maximize in-group well-being. This tendency is exacerbated by a sense of national superiority; Americans favor their national in-group to a greater extent if they perceive Americans to be more deserving.Second, high levels of perceived intergroup competition lead some Americans to prefer trade policies that benefit the in-group and hurt the out-group over policies that help both their own country and the trading partner country. For a policy to elicit support, it is important not only that the US benefits, but also that the trading partner country loses so that the US achieves a greater relative advantage. We discuss the implications of these findings for understanding bipartisan public opposition to trade.

A nanobiological approach to nanotoxicology

2009 ◽  
Vol 28 (6-7) ◽  
pp. 393-400 ◽  
Author(s):  
JF Nyland ◽  
EK Silbergeld
Keyword(s):  
Signal Transduction ◽  
Structural Biology ◽  
Health Risks ◽  
Research Council ◽  
National Research Council ◽  
Toxicity Testing ◽  
Potential Health ◽  
Biological Approach ◽  
The Us ◽  
Key Events

There is an urgent need to develop efficient and rapid strategies in order to characterize the potential health risks associated with nanomaterials, given the speed with which applications and uses are increasing. Use of standard toxicity methods will not be sufficient to meet this need. This article proposes the adoption of two novel guidances: the system’s biological approach to toxicity testing advocated by the US National Research Council and a nanobiological perspective that identifies key events at the nanoscale that are relevant to signal transduction and structural biology.

Macroeconomic conditions are only an illusion, not the solution, to firm sustainability: unveiling the new dimension of stakeholder well-being

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Zahid Irshad Younas ◽  
Mahvesh Khan ◽  
Mamdouh Abdulaziz Saleh Al-Faryan
Keyword(s):  
Well Being ◽  
Developed Countries ◽  
Macroeconomic Performance ◽  
Content Type ◽  
Macroeconomic Conditions ◽  
Us Economy ◽  
The Us ◽  
The Usa ◽  
Negative Impacts ◽  
The One

Purpose The purpose of the study is to explore the misconception that in developed countries, macroeconomic performance lead to sustainable firms or improves stakeholder well-being. The results may be the opposite or even worse. Design/methodology/approach This study examined this misconception using balanced panel data from 1,122 firms from different sectors of the US economy and data on macroeconomic performance from the World Bank. Findings The results of the one-step generalised method of moments indicate that most macroeconomic performance indicators had significant and negative impacts on firm sustainability and stakeholder well-being. Practical implications From a societal perspective, the results illustrate that the fruits of macroeconomic performance of the US economy do not reach stakeholders through firms’ sustainability. Thus, linking the economy’s macroeconomic performance with firm sustainability is vital for sustainably uplifting society and for stakeholder well-being. Originality/value From a policy perspective, this study reveals that the greater focus on macroeconomic performance in the USA over the past decades has resulted in lower firm sustainability because of the malfunctioning of social, economic, environmental and governance factors. This has negatively influenced stakeholder well-being in the country.

Couple Religiosity and Well-Being Among Older Adults in the United States

2021 ◽  
pp. 089826432110421
Author(s):  
Laura Upenieks ◽  
Jeremy E. Uecker ◽  
Markus H. Schafer
Keyword(s):  
Social Life ◽  
Latent Class ◽  
Well Being ◽  
The United States ◽  
Older Couples ◽  
Logistic Regression Models ◽  
Ordered Logistic Regression ◽  
Individual Trait ◽  
The Us ◽  
Married Men

Objectives: This article evaluates whether couples’ religious similarity is consequential for the health of older married men and women. Alternatively, we examine whether women’s religiosity alone is health-protective to their husbands . Methods: Using dyadic data from the US National Social Life, Health, and Aging Project, a representative sample of 913 individuals ages 62–91 plus their marital partners, we perform latent-class analysis to separate older couples into classes based on religious characteristics. Ordered logistic regression models are then used to assess whether different combinations of religious (dis)similarity are associated with married men and women’s well-being. Results: We find that older women in highly religious, homogamous marriages report better mental and physical health relative to women in heterogamous and secular (non-religious) marriages. No significant associations were observed for men. Discussion: Our results emphasize that religiosity is not only an individual trait—dis/similarities within a couple have important implications for older women’s well-being.

scholarly journals US Immigration Policy and the Case for Family Unity

2017 ◽  
Vol 5 (2) ◽  
pp. 417-430 ◽  
Author(s):  
Zoya Gubernskaya ◽  
Joanna Dreby
Keyword(s):  
United States ◽  
Immigration Policy ◽  
Well Being ◽  
The United States ◽  
Family Separation ◽  
The Us ◽  
Family Based ◽  
Mixed Status Families ◽  
Mixed Status ◽  
Family Unity

As the Trump administration contemplates immigration reform, it is important to better understand what works and what does not in the current system. This paper reviews and critically evaluates the principle of family unity, a hallmark of US immigration policy over the past 50 years and the most important mechanism for immigration to the United States. Since 1965, the United States has been admitting a relatively high proportion of family-based migrants and allowing for the immigration of a broader range of family members. However, restrictive annual quotas have resulted in a long line of prospective immigrants waiting outside of the United States or within the United States, but without status. Further policy changes have led to an increasing number of undocumented migrants and mixed-status families in the United States. Several policies and practices contribute to prolonged periods of family separation by restricting travel and effectively locking in a large number of people either inside or outside of the United States. On top of that, increasingly aggressive enforcement practices undermine family unity of a large number of undocumented and mixed-status families. Deportations — and even a fear of deportation —cause severe psychological distress and often leave US-born children of undocumented parents without economic and social support. A recent comprehensive report concluded that immigration has overall positive impact on the US economy, suggesting that a predominantly family-based migration system carries net economic benefits. Immigrants rely on family networks for employment, housing, transportation, informal financial services, schooling, childcare, and old age care. In the US context where there is nearly no federal support for immigrants' integration and limited welfare policies, family unity is critical for promoting immigrant integration, social and economic well-being, and intergenerational mobility. Given the benefits of family unity in the US immigrant context and the significant negative consequences of family separation, the United States would do well to make a number of changes to current policy and practice that reaffirm its commitment to family unity. Reducing wait times for family reunification with spouses and children of lawful permanent residents, allowing prospective family-based migrants to visit their relatives in the United States while their applications are being processed, and providing relief from deportation and a path to legalization to parents and spouses of US citizens should be prioritized. The cost to implement these measures would likely be minor compared to current and projected spending on immigration enforcement and it would be more than offset by the improved health and well-being of American families.

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