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https://www.readbyqxmd.com/read/27912131/preparation-of-a-magnetic-n-fe-ac-catalyst-for-aqueous-pharmaceutical-treatment-in-heterogeneous-sonication-system
#1
Nan Zhang, He Zhao, Guangming Zhang, Shan Chong, Yucan Liu, Liyan Sun, Huazhen Chang, Ting Huang
High efficiency and facile separation are desirable for catalysts used in water treatment. In this study, a magnetic catalyst (nitrogen doped iron/activated carbon) was prepared and used for pharmaceutical wastewater treatment. The catalyst was characterized using BET, SEM, XRD, VSM and XPS. Results showed that iron and nitrogen were successfully loaded and doped, magnetic Fe2N was formed, large amount of active surface oxygen and Fe(II) were detected, and the catalyst could be easily separated from water. Diclofenac was then degraded using the catalyst in ultrasound system...
November 29, 2016: Journal of Environmental Management
https://www.readbyqxmd.com/read/27911926/international-collaboration-patterns-and-effecting-factors-of-emerging-technologies
#2
Xu Bai, Yun Liu
With the globalization of the world economy, international innovation collaboration has taken place all over the world. This study selects three emerging technologies (3D printing, big data and carbon nanotubes and graphene technology) among 20 countries as the research objects, using three patent-based indicators and network relationship analysis to reflect international collaboration patterns. Then we integrate empirical analyses to show effecting factors of international collaboration degrees by using panel data...
2016: PloS One
https://www.readbyqxmd.com/read/27911733/researchers-share-your-passion-for-science
#3
EDITORIAL
Claire Concannon, Muriel Grenon
The promotion of the public understanding of science has many positive impacts on society, including expanding the reach of science to a broader range of individuals and having a favourable impact on the economy. It also results in many benefits for researchers involved, including the development of their communication skills and improvement in the quality of their research. Despite increased awareness of the importance of public engagement (PE), the involvement of researchers has only slightly increased in the last 10 years...
October 15, 2016: Biochemical Society Transactions
https://www.readbyqxmd.com/read/27910197/a-stable-manganese-pincer-catalyst-for-the-selective-dehydrogenation-of-methanol
#4
María Andérez-Fernández, Lydia K Vogt, Steffen Fischer, Wei Zhou, Haijun Jiao, Marcel Garbe, Saravanakumar Elangovan, Kathrin Junge, Henrik Junge, Ralf Ludwig, Matthias Beller
For the first time, structurally defined manganese pincer complexes catalyze the dehydrogenation of aqueous methanol to hydrogen and carbon dioxide, which is a transformation of interest with regard to the implementation of a hydrogen and methanol economy. Excellent long-term stability was demonstrated for the Mn-PNPiPr catalyst, as a turnover of more than 20 000 was reached. In addition to methanol, other important hydrogen carriers were also successfully dehydrogenated.
December 2, 2016: Angewandte Chemie
https://www.readbyqxmd.com/read/27909857/privacy-autonomy-and-public-policy-french-and-north-american-perspectives
#5
Jennifer Merchant
This article raises the question of whether in both the United States and in France, an individual's autonomy and private decision-making right(s) in matters of health care and access to reproductive technologies can be conciliated with the general interest, and more specifically, the role of the State. Can a full-fledged right to privacy, the ability to exercise one's autonomy, exist alongside the general interest, and depend neither on financial resources like in the United States nor on centralised government decisions or the medical hierarchy like in France? The contrast between these two modern democracies justify the importance of comparing them...
December 2, 2016: Theoretical Medicine and Bioethics
https://www.readbyqxmd.com/read/27908625/a-novel-integrated-modelling-framework-to-assess-the-impacts-of-climate-and-socio-economic-drivers-on-land-use-and-water-quality
#6
Matthias Zessner, Martin Schönhart, Juraj Parajka, Helene Trautvetter, Hermine Mitter, Mathias Kirchner, Gerold Hepp, Alfred Paul Blaschke, Birgit Strenn, Erwin Schmid
Changes in climatic conditions will directly affect the quality and quantity of water resources. Further on, they will affect them indirectly through adaptation in land use which ultimately influences diffuse nutrient emissions to rivers and therefore potentially the compliance with good ecological status according to the EU Water Framework Directive (WFD). We present an integrated impact modelling framework (IIMF) to track and quantify direct and indirect pollution impacts along policy-economy-climate-agriculture-water interfaces...
November 28, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27907095/phenotypic-plasticity-epigenetic-or-genetic-modifications-in-relation-to-the-duration-of-cd-exposure-within-a-microevolution-time-range-in-the-beet-armyworm
#7
Maria Augustyniak, Anna Płachetka-Bożek, Alina Kafel, Agnieszka Babczyńska, Monika Tarnawska, Agnieszka Janiak, Anna Loba, Marta Dziewięcka, Julia Karpeta-Kaczmarek, Agnieszka Zawisza-Raszka
In the case of the pests inhabiting metal polluted or fields where the use of pesticides is common, a natural selection of resistant individuals can occur. This may pose serious problems for humans, agriculture, as well as the economies of many countries. In this study, the hypothesis that multigenerational (120 generations) exposure to cadmium of a beet armyworm population could be a selecting factor toward a more efficient DNA protection was verified. The hemocytes of individuals from two culture strains (control and Cd-exposed) were treated with H2O2 (a DNA-damaging agent) or PBS (reference)...
2016: PloS One
https://www.readbyqxmd.com/read/27906124/one-health-in-china
#8
REVIEW
Jianyong Wu, Lanlan Liu, Guoling Wang, Jiahai Lu
As a result of rapid economic growth over the previous three decades, China has become the second largest economy worldwide since 2010. However, as a developing country with the largest population, this rapid economic growth primarily based on excessive consumption and waste of resources. Thus, China has been facing particularly severe ecological and environmental problems in speeding up industrialization and urbanization. The impact of the health risk factors is complex and difficult to accurately predict...
2016: Infection Ecology & Epidemiology
https://www.readbyqxmd.com/read/27905969/disparities-in-length-of-life-across-developed-countries-measuring-and-decomposing-changes-over-time-within-and-between-country-groups
#9
Sergey Timonin, Vladimir M Shkolnikov, Domantas Jasilionis, Pavel Grigoriev, Dmitry A Jdanov, David A Leon
BACKGROUND: Over the past half century the global tendency for improvements in longevity has been uneven across countries. This has resulted in widening of inter-country disparities in life expectancy. Moreover, the pattern of divergence appears to be driven in part by processes at the level of country groupings defined in geopolitical terms. A systematic quantitative analysis of this phenomenon has not been possible using demographic decomposition approaches as these have not been suitably adapted for this purpose...
August 11, 2016: Population Health Metrics
https://www.readbyqxmd.com/read/27905533/five-key-attributes-can-increase-marine-protected-areas-performance-for-small-scale-fisheries-management
#10
Antonio Di Franco, Pierre Thiriet, Giuseppe Di Carlo, Charalampos Dimitriadis, Patrice Francour, Nicolas L Gutiérrez, Alain Jeudy de Grissac, Drosos Koutsoubas, Marco Milazzo, María Del Mar Otero, Catherine Piante, Jeremiah Plass-Johnson, Susana Sainz-Trapaga, Luca Santarossa, Sergi Tudela, Paolo Guidetti
Marine protected areas (MPAs) have largely proven to be effective tools for conserving marine ecosystem, while socio-economic benefits generated by MPAs to fisheries are still under debate. Many MPAs embed a no-take zone, aiming to preserve natural populations and ecosystems, within a buffer zone where potentially sustainable activities are allowed. Small-scale fisheries (SSF) within buffer zones can be highly beneficial by promoting local socio-economies. However, guidelines to successfully manage SSFs within MPAs, ensuring both conservation and fisheries goals, and reaching a win-win scenario, are largely unavailable...
December 1, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27903294/transformational-leadership-empowerment-and-job-satisfaction-the-mediating-role-of-employee-empowerment
#11
Sang Long Choi, Chin Fei Goh, Muhammad Badrull Hisyam Adam, Owee Kowang Tan
BACKGROUND: Recent studies have revealed that nursing staff turnover remains a major problem in emerging economies. In particular, nursing staff turnover in Malaysia remains high due to a lack of job satisfaction. Despite a shortage of healthcare staff, the Malaysian government plans to create 181 000 new healthcare jobs by 2020 through the Economic Transformation Programme (ETP). This study investigated the causal relationships among perceived transformational leadership, empowerment, and job satisfaction among nurses and medical assistants in two selected large private and public hospitals in Malaysia...
December 1, 2016: Human Resources for Health
https://www.readbyqxmd.com/read/27901338/determinant-factors-of-peak-treadmill-speed-in-physically-active-men
#12
Leonardo Alves Pasqua, Mayara V Damasceno, Salomão Bueno, Alessandro M Zagatto, Gustavo G DE Araújo, Adriano E Lima-Silva, Rômulo Bertuzzi
BACKGROUND: The aim of the present study was to determine whether physiological factors and maximal dynamic strength are able to determine the peak treadmill speed (PTS) in physically active individuals. METHODS: One hundred and fifty physically active healthy males voluntarily visit the laboratory on three separate occasions and underwent the following activities: first visit: IPAQ (short version), anthropometric measurements, and a maximal incremental test performed for physiological variables (maximal oxygen uptake ( ) and respiratory compensation point (RCP); second visit: constant speed test for running economy (RE) measurement, and familiarization with the maximum dynamic strength (1RM) test in the leg press exercise; third visit: 1RM test...
November 30, 2016: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/27901037/control-of-energy-expenditure-in-humans
#13
REVIEW
K R Westerterp
Energy expenditure is determined by body size and body composition and by food intake and physical activity. Body size and body composition are the determinants of resting energy expenditure. Higher weight results in higher energy requirement through a higher resting requirement because of a higher maintenance cost of a larger body. Activity-induced energy expenditure is the most variable component of total energy expenditure. Smaller and leaner subjects generally move more as activity energy expenditure in larger subjects is not higher in proportion to the cost of moving with a higher body weight...
November 30, 2016: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27899096/estimating-the-mental-health-costs-of-racial-discrimination
#14
Amanuel Elias, Yin Paradies
BACKGROUND: Racial discrimination is a pervasive social problem in several advanced countries such as the U.S., U.K., and Australia. Public health research also indicates a range of associations between exposure to racial discrimination and negative health, particularly, mental health including depression, anxiety, and post-traumatic stress disorder (PTSD). However, the direct negative health impact of racial discrimination has not been costed so far although economists have previously estimated indirect non-health related productivity costs...
November 29, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27896305/measuring-resilience-to-financial-instability-a-new-dataset
#15
Domenico Lombardi, Pierre Siklos
In recognition of the severe consequences of the recent international financial crisis, the topic of macroprudential policy has elicited considerable research effort. The data set reports, for 46 economies around the globe, an index of the capacity to deploy macroprudential policies. The index aims to represent the essence of what constitutes a macroprudential regime is developed and used in http://dx.doi.org/10.1016/j.jfs.2016.08.007 (D. Lombardi, P.L. Siklos, 2016) [1]. Specifically, the index quantifies: (1) how existing macroprudential frameworks are organized; and (2) how far a particular jurisdiction is from reaching the goals established by the Group of Twenty (G20) and the Financial Stability Board (FSB)...
December 2016: Data in Brief
https://www.readbyqxmd.com/read/27895281/transition-to-circular-economy-requires-reliable-statistical-quantification-and-control-of-uncertainty-and-variability-in-waste
#16
EDITORIAL
Kim H Esbensen, Costas Velis
No abstract text is available yet for this article.
December 2016: Waste Management & Research
https://www.readbyqxmd.com/read/27893669/cost-of-glaucoma-treatment-in-a-developing-country-over-a-5-year-period
#17
Gabriel Lazcano-Gomez, María de Los Angeles Ramos-Cadena, Margarita Torres-Tamayo, Alejandra Hernandez de Oteyza, Mauricio Turati-Acosta, Jesús Jimenez-Román
The aim of the study was to disclose a realistic estimate of primary open-angle glaucoma treatment, follow-up costs, and patients' monthly glaucoma-economic burden in an ophthalmology hospital in Mexico City.Prospective survey of 462 primary open-angle glaucoma patients from 2007 to 2012 was carried out. Costs from visits, glaucoma follow-up studies, laser, and glaucoma surgical procedures were obtained from hospital pricings. Education, employment, and monthly income were interrogated. Total cost was divided into hypotensive treatment cost, nonpharmacologic treatment cost (laser and surgeries), and follow-up studies and consults...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27892908/regional-interrelationships-a-leadership-opportunity-for-health-care
#18
Timothy Rotarius, Aaron Liberman
Given the impact that the health care industry has on the national economy, health care executives need to move beyond simply providing health care treatments and instead focus on strategically leading their regions, including the other key industry contributors in their specific regions. Geographic and economic regions can be viewed as concentric circles of influence, with each circle recognizing the resources and contributions that are specific to a region. An acknowledgement by health care executives of the regional interrelationships that exist in a specific region is necessary for health care managers to strategically lead regional interrelationships...
January 2016: Health Care Manager
https://www.readbyqxmd.com/read/27892847/international-adoption-from-ethiopia-an-overview-of-the-health-status-at-arrival-in-belgium
#19
Lydia Van Kesteren, Marek Wojciechowski
BACKGROUND: Ethiopia is a densely populated country with a fast growing economy. Still socioeconomic and health issues render many children parentless. One thousand and twenty eight Ethiopian children have been adopted in Belgium from September 2005 to September 2015. Little has been published about their health status at arrival. METHODS: Three hundred and fifteen children adopted from Ethiopia were clinically evaluated at the Institute of Tropical Medicine in Antwerp from 1 January 2008 until 31 December 2014...
November 28, 2016: Acta Clinica Belgica
https://www.readbyqxmd.com/read/27892686/tobacco-and-the-malays-ethnicity-health-and-the-political-economy-of-tobacco-in-malaysia
#20
Simon Barraclough, Martha Morrow
OBJECTIVES: To identify the historical nexus between Malaysia's largest and politically dominant ethnic group and the political economy of tobacco, and to consider the implications of this connection for tobacco control. DESIGN: Primary and secondary documentary sources in both English and Malay were analysed to illuminate key events and decisions, and the discourse of industry and government. Sources included: speeches by Malaysian political and industry actors; tobacco industry reports, press releases and websites; government documents; World Health Organization (WHO) tobacco control literature; and press reports...
November 28, 2016: Ethnicity & Health
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