keyword
MENU ▼
Read by QxMD icon Read
search

Waste Management

keyword
https://www.readbyqxmd.com/read/28108310/autophagic-dysregulation-in-doxorubicin-cardiomyopathy
#1
REVIEW
Jordan J Bartlett, Purvi C Trivedi, Thomas Pulinilkunnil
Doxorubicin (DOX)-induced cardiotoxicity has been a well-known phenomenon to clinicians and scientists for decades; however, molecular mechanisms underlying DOX cardiotoxicity are still being uncovered. Although prior research has mostly implicated disruptive events in the nucleus and mitochondria to be contributing to DOX cardiomyopathy, recent discoveries in the cellular waste management process, autophagy, have highlighted the role of the lysosome, an organelle central to autophagy, in this pathology. Indeed, dysregulation of lysosomal autophagy is observed in pre-clinical models of DOX cardiotoxicity...
January 17, 2017: Journal of Molecular and Cellular Cardiology
https://www.readbyqxmd.com/read/28104328/isotopic-constraints-on-water-source-mixing-network-leakage-and-contamination-in-an-urban-groundwater-system
#2
F Grimmeisen, M F Lehmann, T Liesch, N Goeppert, J Klinger, J Zopfi, N Goldscheider
Water supply in developing countries is prone to large water losses due to leaky distribution networks and defective sewers, which may affect groundwater quality and quantity in urban areas and result in complex subsurface mixing dynamics. In this study, a multi-stable isotope approach was used to investigate spatiotemporal fluctuations of surface and sub-surface water source partitioning and mixing, and to assess nitrogen (N) contamination in the urban water cycle of As-Salt, Jordan. Water import from the King Abdullah Canal (KAC), mains waters from the network, and wastewater are characterized by distinct isotopic signatures, which allowed us to quantify city effluents into the groundwater...
January 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28101709/distributed-mixed-integer-fuzzy-hierarchical-programming-for-municipal-solid-waste-management-part-i-system-identification-and-methodology-development
#3
Guanhui Cheng, Guohe Huang, Cong Dong, Ye Xu, Xiujuan Chen, Jiapei Chen
Due to the existence of complexities of heterogeneities, hierarchy, discreteness, and interactions in municipal solid waste management (MSWM) systems such as Beijing, China, a series of socio-economic and eco-environmental problems may emerge or worsen and result in irredeemable damages in the following decades. Meanwhile, existing studies, especially ones focusing on MSWM in Beijing, could hardly reflect these complexities in system simulations and provide reliable decision support for management practices...
January 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28100860/-a-pediatric-case-of-intractable-cerebrospinal-fluid-leakage-after-implantation-of-an-intrathecal-baclofen-pump
#4
Akitsugu Morishita, Hideo Aihara, Tomoaki Nakai, Masao Adachi
Intrathecal baclofen(ITB)infusion can offer a useful treatment for severe spasticity;however, numerous complications have been reported. We report a pediatric case in which intractable cerebrospinal fluid(CSF)leakage associated with several inconvenient symptoms arose after implantation of the ITB pump system. A 10-year-old girl with spastic quadriparesis and athetoid cerebral palsy underwent implantation of an ITB delivery system. After discharge, she presented with fluid collection surrounding the pump in the abdomen...
January 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28098023/key-parameters-for-behaviour-related-to-source-separation-of-household-organic-waste-a-case-study-in-hanoi-vietnam
#5
Kosuke Kawai, Luong Thi Mai Huong
Proper management of food waste, a major component of municipal solid waste (MSW), is needed, especially in developing Asian countries where most MSW is disposed of in landfill sites without any pretreatment. Source separation can contribute to solving problems derived from the disposal of food waste. An organic waste source separation and collection programme has been operated in model areas in Hanoi, Vietnam, since 2007. This study proposed three key parameters (participation rate, proper separation rate and proper discharge rate) for behaviour related to source separation of household organic waste, and monitored the progress of the programme based on the physical composition of household waste sampled from 558 households in model programme areas of Hanoi...
January 1, 2017: Waste Management & Research
https://www.readbyqxmd.com/read/28094158/the-mass-flow-and-proposed-management-of-bisphenol-a-in-selected-norwegian-waste-streams
#6
Hans Peter H Arp, Nicolas A O Morin, Sarah E Hale, Gudny Okkenhaug, Knut Breivik, Magnus Sparrevik
Current initiatives for waste-handling in a circular economy favor prevention and recycling over incineration or landfilling. However, the impact of such a transition on environmental emissions of contaminants like bisphenol A (BPA) during waste-handling is not fully understood. To address this, a material flow analysis (MFA) was constructed for selected waste categories in Norway, for which the amount recycled is expected to increase in the future; glass, vehicle, electronic, plastic and combustible waste...
January 13, 2017: Waste Management
https://www.readbyqxmd.com/read/28094157/stabilization-of-tannery-sludge-by-co-treatment-with-aluminum-anodizing-sludge-and-phytotoxicity-of-end-products
#7
E Pantazopoulou, O Zebiliadou, M Mitrakas, A Zouboulis
A global demand for efficient re-utilization of produced solid wastes, which is based on the principles of re-use and recycling, results to a circular economy, where one industry's waste becomes another's raw material and it can be used in a more efficient and sustainable way. In this study, the influence of a by-product addition, such as aluminum anodizing sludge, on tannery waste (air-dried sludge) stabilization was examined. The chemical characterization of tannery waste leachate, using the EN 12457-2 standard leaching test, reveals that tannery waste cannot be accepted even in landfills for hazardous wastes, according to the EU Decision 2003/33/EC...
January 13, 2017: Waste Management
https://www.readbyqxmd.com/read/28093953/case-study-is-the-catch-all-plastics-bin-useful-in-unlocking-the-hidden-resource-potential-in-the-residual-waste-collection-system
#8
Lukas Kranzinger, Kerstin Schopf, Roland Pomberger, Elisabeth Punesch
Austria's performance in the collection of separated waste is adequate. However, the residual waste still contains substantial amounts of recyclable materials - for example, plastics, paper and board, glass and composite packaging. Plastics (lightweight packaging and similar non-packaging materials) are detected at an average mass content of 13% in residual waste. Despite this huge potential, only 3% of the total amount of residual waste (1,687,000 t y(-1)) is recycled. This implies that most of the recyclable materials contained in the residual waste are destined for thermal recovery and are lost for recycling...
January 1, 2017: Waste Management & Research
https://www.readbyqxmd.com/read/28091883/ground-penetrating-radar-gpr-responses-for-sub-surface-salt-contamination-and-solid-waste-modeling-and-controlled-lysimeter-studies
#9
Y N S Wijewardana, A T Shilpadi, M I M Mowjood, K Kawamoto, L W Galagedara
The assessment of polluted areas and municipal solid waste (MSW) sites using non-destructive geophysical methods is timely and much needed in the field of environmental monitoring and management. The objectives of this study are (i) to evaluate the ground-penetrating radar (GPR) wave responses as a result of different electrical conductivity (EC) in groundwater and (ii) to conduct MSW stratification using a controlled lysimeter and modeling approach. A GPR wave simulation was carried out using GprMax2D software, and the field test was done on two lysimeters that were filled with sand (Lysimeter-1) and MSW (Lysimeter-2)...
February 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28089397/challenges-for-critical-raw-material-recovery-from-weee-the-case-study-of-gallium
#10
Maximilian Ueberschaar, Sarah Julie Otto, Vera Susanne Rotter
Gallium and gallium compounds are more frequently used in future oriented technologies such as photovoltaics, light diodes and semiconductor technology. In the long term the supply risk is estimated to be critical. Germany is one of the major primary gallium producer, recycler of gallium from new scrap and GaAs wafer producer. Therefore, new concepts for a resource saving handling of gallium and appropriate recycling strategies have to be designed. This study focus on options for a possible recycling of gallium from waste electric and electronic equipment...
January 12, 2017: Waste Management
https://www.readbyqxmd.com/read/28089203/carbon-footprint-and-energy-use-of-food-waste-management-options-for-fresh-fruit-and-vegetables-from-supermarkets
#11
Mattias Eriksson, Johanna Spångberg
Food waste is a problem with economic, environmental and social implications, making it both important and complex. Previous studies have addressed food waste management options at the less prioritised end of the waste hierarchy, but information on more prioritised levels is also needed when selecting the best available waste management options. Investigating the global warming potential and primary energy use of different waste management options offers a limited perspective, but is still important for validating impacts from the waste hierarchy in a local context...
January 11, 2017: Waste Management
https://www.readbyqxmd.com/read/28089082/backcasting-to-identify-food-waste-prevention-and-mitigation-opportunities-for-infant-feeding-in-maternity-services
#12
Yvonne Ryan-Fogarty, Genevieve Becker, Richard Moles, Bernadette O'Regan
Food waste in hospitals is of major concern for two reasons: one, healthcare needs to move toward preventative and demand led models for sustainability and two, food system sustainability needs to seek preventative measures such as diet adaptation and waste prevention. The impact of breast-milk substitute use on health services are well established in literature in terms of healthcare implications, cost and resourcing, however as a food demand and waste management issue little has been published to date. This paper presents the use of a desk based backcasting method to analyse food waste prevention, mitigation and management options within the Irish Maternity Service...
January 6, 2017: Waste Management
https://www.readbyqxmd.com/read/28087103/identifying-methanogen-community-structures-and-their-correlations-with-performance-parameters-in-four-full-scale-anaerobic-sludge-digesters
#13
Taewoan Koo, Seung Gu Shin, Joonyeob Lee, Gyuseong Han, Woong Kim, Kyungjin Cho, Seokhwan Hwang
Four full-scale mesophilic anaerobic digesters treating waste sludge were monitored to characterize methanogen communities and their relationship with process parameters. The performance of the four digesters were dissimilar with the average chemical oxygen demand removal efficiencies between 24 and 45% and differing pH. Real-time quantitative PCR showed that archaeal 16S rRNA gene concentration ([ARC]) and, more pronouncedly, its ratio to bacterial counterpart ([ARC]/[BAC]) correlated positively with the performance parameters, including the lipid removal efficiency...
January 4, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28079322/-incidence-of-non-work-related-sickness-absence-in-spain-by-economic-activity-of-the-company
#14
Fernando G Benavides, Elena Zaballa, Xavier Duran, Victòria Sanchez-Niubo, David Gimeno Ruiz de Porras
INTRODUCTION: The management of sickness absence due to non-work-related diseases in Spain has typically focused on the control of its duration. The goal of this study was to provide estimates for the incidence of sickness absence due to nonwork-related diseases by economic activity to help shift the focus of management of sickness absence towards prevention. METHODS: Retrospective study based on 646,337 workers and 133,812 episodes of sickness absence started in 2009, from the Working Continuous Life Sample...
January 2017: Archivos de Prevención de Riesgos Laborales
https://www.readbyqxmd.com/read/28077108/wasting-underweight-and-stunting-among-children-with-congenital-heart-disease-presenting-at-mulago-hospital-uganda
#15
Anthony Batte, Peter Lwabi, Sulaiman Lubega, Sarah Kiguli, Kennedy Otwombe, Lucy Chimoyi, Violette Nabatte, Charles Karamagi
BACKGROUND: Children with congenital heart disease are at increased risk of malnutrition. The aim of this study was to describe the prevalence of wasting, underweight and stunting among children with congenital heart disease attending Mulago National Referral Hospital, Uganda. METHODS: A cross-sectional study among 194 children aged 0-15 years was conducted between August 2013 and March 2014. Anthropometric measurements and clinical assessments were carried out on all children...
January 11, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28076320/solid-waste-management-in-thailand-an-overview-and-case-study-tha-khon-yang-sub-district
#16
Nachalida Yukalang, Beverley Dawn Clarke, Kirstin Elizabeth Ross
Due to rapid urbanization, solid waste management (SWM) has become a significant issue in several developing countries including Thailand. Policies implemented by the Central Thai Government to manage SWM issues have had only limited success. This article reviews current municipal waste management plans in Thailand and examines municipal waste management at the local level, with focus on the Tha Khon Yang sub-district surrounding Mahasarakham University in Mahasarakham Province. Within two decades this area has been converted from a rural to an urban landscape featuring accommodation for over 45,000 university students and a range of business facilities...
January 11, 2017: Reviews on Environmental Health
https://www.readbyqxmd.com/read/28073127/long-term-consequences-of-congenital-adrenal-hyperplasia-due-to-classic-21-hydroxylase-deficiency-in-adolescents-and-adults
#17
Ja Hye Kim, Jin-Ho Choi, Eungu Kang, Yoon-Myung Kim, Beom Hee Lee, Han-Wook Yoo
Background The management of congenital adrenal hyperplasia (CAH) from pediatric to adulthood is challenging to achieve optimal growth and puberty. This study characterizes the clinical outcomes of 21-hydroxylase deficiency. Methods 53 CAH patients were included (33 females, 15 and 18 patients with the salt-wasting [SW] and simple-virilizing [SV] forms; and 20 males, 16 and 4 patients with the SW and SV forms). We reviewed growth parameters, pubertal status, and long-term morbidities. Results In females, the age at pubertal onset and pubarche was 9...
January 10, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28069189/ultrasound-treated-potato-peel-and-sweet-lime-pomace-based-biopolymer-film-development
#18
Purba Prasad Borah, Pulak Das, Laxmikant S Badwaik
Treatment and management of food processing waste is a major challenge for food industry. Potato processing industry generates tremendous amount of peel and consider it as zero valued waste. Again, pomace generated after juice extraction from sweet lime pulp is considered as waste and not properly utilized. Whereas these waste could be utilized for the development of biodegradable packaging film to overcome environmental issues. Composite films were prepared with varying proportion of potato peel powder (PP) and sweet lime pomace (SLP) in the ratio of 0:1(A), 0...
May 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/28069046/occurrence-of-emery-dreifuss-muscular-dystrophy-in-a-rural-setting-of-cameroon-a-case-report-and-review-of-the-literature
#19
Cyril Jabea Ekabe, Jules Kehbila, Carlson-Babila Sama, Benjamin Momo Kadia, Martin Hongieh Abanda, Gottlieb Lobe Monekosso
BACKGROUND: Emery-Dreifuss muscular dystrophy is a rare genetic muscular disease, presenting mainly with contractures, weakness and cardiac conduction abnormalities. Its clinical and laboratory similarities to other muscular dystrophies, and rarity poses diagnostic challenges, requiring a high index of suspicion in resource limited settings. CASE PRESENTATION: An 8 year old sub-Saharan male presented with rigidity and deformity of both elbows and ankles, and weakness of the upper limbs and lower limbs for duration of 4 months...
January 9, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28068674/-proper-identification-management-and-transportation-of-medical-waste-in-a-local-health-unit-ausl3-in-pistoia-italy
#20
Daniela Ciocchi, Elisabetta Cortesi
The present article describes medical waste management in the Local Health Unit AUSL3 of Pistoia, Tuscany (Italy), which involves training and active participation of involved health care personnel, using the Audit tool.
September 2016: Igiene e Sanità Pubblica
keyword
keyword
76142
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"