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https://www.readbyqxmd.com/read/28936584/preparation-of-magnetic-mil-101-cr-for-efficient-removal-of-ciprofloxacin
#1
Şahika Sena Bayazit, Selen Tuğba Danalıoğlu, Mohamed Abdel Salam, Özge Kerkez Kuyumcu
Metal organic frameworks are widely used as adsorbent materials in recent years. In this study, the most prepared metal organic framework MIL-101 was prepared by hydrothermal method and featured magnetic property using co-precipitation method Fe3O4. Then, the prepared composite (MIL-101/Fe3O4) was first characterized using XRD, FTIR, SEM-EDS, and surface area analysis, then was used for the adsorptive removal of the most used antibiotic, ciprofloxacin (CIP). The effect of different adsorption variables which may affect the removal of CIP by MIL-101/Fe3O4 was investigated, as well as their adsorbent quantity, initial CIP concentration, pH, temperature, and contact time...
September 21, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28936143/assessment-of-readiness-of-academic-emergency-departments-in-the-central-region-of-saudi-arabia-to-receive-a-sick-child
#2
Fahad Saleh Alhajjaj, Abdullah Saleh Aldamigh
OBJECTIVE: We sought to assess the readiness of general emergency departments (EDs) in academic hospitals in the central region of the Kingdom of Saudi Arabia (KSA) to manage pediatric patients using an international tool: The American Academy of Pediatrics, American College of Emergency Physicians, and Emergency Nurses Association guidelines, which include facilities, personnel, safety, and other components. METHODS: We assessed eligible centers during multiple visits from January 2016 to May 2016 in which we inspected the EDs and conducted interviews with their respective leadership in which we independently recorded our observations...
July 2017: International Journal of Health Sciences
https://www.readbyqxmd.com/read/28934524/associations-of-sleep-duration-and-disturbances-with-hypertension-in-metropolitan-cities-of-delhi-chennai-and-karachi-in-south-asia-cross-sectional-analysis-of-the-carrs-study
#3
Roopa Shivashankar, Dimple Kondal, Mohammed K Ali, Ruby Gupta, Rajendra Pradeepa, Viswanathan Mohan, Muhammad Masood Kadir, K M Venkat Narayan, Nikhil Tandon, Dorairaj Prabhakaran, Anne Peasey
Objectives: Sleep duration and disturbances may be risk factors for hypertension. Despite the high burden of hypertension in South Asia, little is known about this relationship in this region. Methods: We analyzed population-level cross-sectional data from the Centre for Cardiometabolic Risk Reduction in South Asia (CARRS) study that recruited representative samples of adults ≥ 20 years from three cities-Delhi, Chennai (India), and Karachi (Pakistan) during 2010-2011...
September 1, 2017: Sleep
https://www.readbyqxmd.com/read/28933969/psychopharmacological-advances-in-eating-disorders
#4
Hubertus Himmerich, Janet Treasure
Anorexia nervosa (AN), bulimia nervosa (BN) and binge eating disorder (BED) are the primary eating disorders (EDs). The only psychopharmacological treatment options for EDs with approval in some countries include fluoxetine for BN and lisdexamfetamine for BED. Given the high comorbidity and genetic correlations with other psychiatric disorders, it seems possible that novel medications for these conditions might also be effective in EDs. Areas Covered: The current scientific literature has increased our understanding of how medication could be beneficial for patients with EDs on a molecular, functional and behavioral level...
September 21, 2017: Expert Review of Clinical Pharmacology
https://www.readbyqxmd.com/read/28930186/the-effect-of-copper-addition-on-the-activity-and-stability-of-iron-based-co%C3%A2-hydrogenation-catalysts
#5
Matthew J Bradley, Ramagopal Ananth, Heather D Willauer, Jeffrey W Baldwin, Dennis R Hardy, Frederick W Williams
Iron-based CO₂ catalysts have shown promise as a viable route to the production of olefins from CO₂ and H₂ gas. However, these catalysts can suffer from low conversion and high methane selectivity, as well as being particularly vulnerable to water produced during the reaction. In an effort to improve both the activity and durability of iron-based catalysts on an alumina support, copper (10-30%) has been added to the catalyst matrix. In this paper, the effects of copper addition on the catalyst activity and morphology are examined...
September 20, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28929989/measuring-orthorexia-nervosa-psychometric-limitations-of-the-orto-15
#6
María Roncero, Juan Ramón Barrada, Conxa Perpiñá
Orthorexia nervosa has recently been defined as excessive preoccupation with healthy eating, causing significant nutritional deficiencies and social and personal impairments. The ORTO-15 is the most widely used instrument to evaluate orthorexia nervosa, although previous studies obtained inconsistent results about its psychometric properties, and there are no data on the Spanish version. Thus, the main objective of the present study was to analyze the psychometric properties of the Spanish adaptation of the ORTO-15...
September 20, 2017: Spanish Journal of Psychology
https://www.readbyqxmd.com/read/28929901/the-dementia-friendly-emergency-department-an-innovation-to-reducing-incompatibilities-at-the-local-level
#7
Belinda Parke, Kathleen F Hunter
Emergency Departments (EDs) are an integral part of the Canadian healthcare system. Older people living with dementia challenge EDs. They have complex health profiles that pose multiple challenges for staff. The current one-size-fits-all approach that aids efficiency in a technologically dependent hospital setting may not always serve older people living with dementia, their caregivers, or staff well. The premise that older people living with dementia are a problem for Canadian EDs must be reconsidered. Understanding the complexity of the situation is aided by the dementia-friendly ED framework...
January 2017: Healthcare Management Forum
https://www.readbyqxmd.com/read/28929641/patients-choice-between-public-and-private-hospital-emergency-departments-a-cross-sectional-survey
#8
Jun He, Xiang-Yu Hou, Ghasem Sam Toloo, Gerry FitzGerald
OBJECTIVE: The aim of this study was to understand what factors influence patients' choice between public and private hospital ED and the relative weight of those factors among adult patients with private health insurance in Australia. METHODS: A survey of 280 patients was conducted in four public and private hospitals' EDs in Brisbane between May and August 2015. The survey included information about respondent's demographics, nature of illness, decision-making, attitudes and choice...
September 19, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28928783/assessment-of-the-hardness-of-different-orthodontic-wires-and-brackets-produced-by-metal-injection-molding-and-conventional-methods
#9
Shiva Alavi, Marzie Kachuie
BACKGROUND: This study was conducted to assess the hardness of orthodontic brackets produced by metal injection molding (MIM) and conventional methods and different orthodontic wires (stainless steel, nickel-titanium [Ni-Ti], and beta-titanium alloys) for better clinical results. MATERIALS AND METHODS: A total of 15 specimens from each brand of orthodontic brackets and wires were examined. The brackets (Elite Opti-Mim which is produced by MIM process and Ultratrimm which is produced by conventional brazing method) and the wires (stainless steel, Ni-Ti, and beta-titanium) were embedded in epoxy resin, followed by grinding, polishing, and coating...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928288/association-between-insurance-and-transfer-of-injured-children-from-emergency-departments
#10
Yunru Huang, Jamie L Kissee, Parul Dayal, Nancy Ewen Wang, Ilana S Sigal, James P Marcin
OBJECTIVES: To determine if injured children presenting to nondesignated trauma centers are more or less likely to be transferred relative to being admitted based on insurance status. METHODS: We conducted a cross-sectional study by using the Healthcare Cost and Utilization Project Nationwide Emergency Department Sample. Pediatric trauma patients receiving care in emergency departments (EDs) at nontrauma centers who were either admitted locally or transferred to another hospital were included...
September 19, 2017: Pediatrics
https://www.readbyqxmd.com/read/28927615/green-thermal-assisted-synthesis-and-characterization-of-novel-cellulose-mg-oh-2-nanocomposite-in-peg-naoh-solvent
#11
Nikolai Ponomarev, Eveliina Repo, Varsha Srivastava, Mika Sillanpää
Synthesis of nanocomposites was performed using microcrystalline cellulose (MCC), MgCl2 in PEG/NaOH solvent by a thermal-assisted method at different temperatures by varying time and the amount of MCC. Results of XRD, FTIR, and EDS mapping showed that the materials consisted of only cellulose (CL) and magnesium hydroxide (MH). According to FTIR and XRD, it was found that crystallinity of MH in cellulose nanocomposites is increased with temperature and heating time and decreased with increasing of cellulose amount...
November 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28927481/a-system-wide-solution-to-antidote-stocking-in-emergency-departments-the-nova-scotia-antidote-program
#12
Nancy G Murphy, D Ruth Bona, Theresa A Hurley
OBJECTIVE: Inadequate stocking of essential antidotes in hospitals is an internationally documented problem. A concrete and sustainable system-wide solution for easy access to antidotes in emergency departments (EDs) was developed and implemented in Nova Scotia, Canada. METHODS: Antidote stocking guidelines and a systemwide antidote management strategy were established. A standardized collection of antidotes housed in highly visible containers in provincial EDs was implemented for timely access...
September 20, 2017: CJEM
https://www.readbyqxmd.com/read/28927357/bogushevskayam-v-colla-e-eds-thinking-colours-perception-translation-and-representation-bogushevskayam-v-colla-e-eds-thinking-colours-perception-translation-and-representation-newcastle-upon-tyne-england-cambridge-scholars-2015-247%C3%A2-%C3%A2-14-pp-isbn-13-978-1443875295
#13
https://www.readbyqxmd.com/read/28926508/racial-ethnic-variation-in-emergency-department-care-for-children-with-asthma
#14
Heather G Zook, Nathaniel R Payne, Susan E Puumala, Katherine M Ziegler, Anupam B Kharbanda
OBJECTIVE: To assess the variation between racial/ethnic groups in emergency department (ED) treatment of asthma for pediatric patients. METHODS: This study was a cross-sectional analysis of pediatric (2-18 years) asthma visits among 6 EDs in the Upper Midwest between June 2011 and May 2012. We used mixed-effects logistic regression to assess the odds of receiving steroids, radiology tests, and returning to the ED within 30 days. We conducted a subanalysis of asthma visits where patients received at least 1 albuterol treatment in the ED...
September 18, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28925587/lessons-learned-from-the-development-and-parameterization-of-a-computer-simulation-model-to-evaluate-task-modification-for-healthcare-providers
#15
Parastu Kasaie, W David Kelton, Rachel M Ancona, Michael J Ward, Craig M Froehle, Michael S Lyons
Computer simulation is a highly advantageous method for understanding and improving healthcare operations with a wide variety of possible applications. Most computer-simulation studies in emergency medicine have sought to improve allocation of resources to meet demand, or to assess the impact of hospital and other system policies on emergency department (ED) throughput. These models have enabled essential discoveries that can be used to improve the general structure and functioning of EDs. Theoretically, computer simulation could also be used to examine the impact of adding or modifying specific provider tasks...
September 19, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28924124/mobile-cecum-in-a-young-woman-with-ehlers-danlos-syndrome-hypermobility-type-a-case-report-and-review-of-the-literature
#16
Yoshihisa Fukuda, Yusuke Higuchi, Kanae Shinozaki, Yuji Tanigawa, Taro Abe, Nobuyoshi Hanaoka, Sunao Matsubayashi, Tomomi Yamaguchi, Tomoki Kosho, Koji Nakamichi
Ehlers-Danlos syndrome, hypermobility type (EDS-HT) is unexpectedly common and is associated with a high rate of gastrointestinal manifestations. We herein report the first documented case of mobile cecum associated with EDS-HT. A 21-year-old woman with repeated right lower abdominal pain was initially diagnosed with EDS-HT. Abdominal examinations performed in the supine position, such as CT and ultrasonography, showed no gross abnormalities. In contrast, oral barium gastrointestinal transit X-ray images obtained with changes in the patient's body position revealed position-dependent cecal volvulus with mobile cecum...
September 15, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28923741/influence-of-molybdenum-doping-on-the-structural-optical-and-electronic-properties-of-wo3-for-improved-solar-water-splitting
#17
Shankara S Kalanur, Hyungtak Seo
Doping WO3 with foreign atoms is a very efficient strategy to modify the structural, optical and electronic properties which could influence its photoelectrochemical (PEC) water splitting activity. In this study, we report a simple and efficient single-step strategy for the fabrication of molybdenum (Mo)-doped WO3 thin films. The characterization results show that doping Mo into WO3 leads to a significant change in the morphology without changing its crystal structure. Elemental mapping and EDS analysis revealed that Mo was homogeneously doped into the crystal lattice of WO3 in the at...
September 8, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28923475/chemical-and-nano-mineralogical-study-for-determining-potential-uses-of-legal-colombian-gold-mine-sludge-experimental-evidence
#18
Nazly E Sánchez-Peña, José L Narváez-Semanate, Daniela Pabón-Patiño, Javier E Fernández-Mera, Marcos L S Oliveira, Kátia da Boit, Bernardo F Tutikian, Tito J Crissien, Diana C Pinto, Iván D Serrano, Claudia I Ayala, Ana L Duarte, José D Ruiz, Luis F O Silva
The present study is focused on the chemical and nano-mineralogical characterization of sludge from gold mine activities, in order to put forward diverse solution alternatives, where lack of knowledge has been found. The sample was collected from "La Estrella" mine of Suarez, located in Department of Cauca, south-west Colombia. The sludge micro-structure and chemical composition were analyzed using a high resolution transmission electron microscopy (HR-TEM) equipped with a dispersive X-ray detector (EDS). X-ray diffraction technique was employed to identify the mineralogical phases present in the sludge...
August 26, 2017: Chemosphere
https://www.readbyqxmd.com/read/28923175/frailty-and-usage-of-health-care-systems-results-from-the-south-australian-monitoring-and-surveillance-system-samss
#19
Elsa Dent, Eleonora Dal Grande, Kay Price, Anne W Taylor
OBJECTIVES: Little is known about frailty and its impact on health-care systems. Using large-scale population health surveillance data, this study determined the prevalence of frailty, its associated factors, and the impact it places on health care services. STUDY DESIGN: A cross-sectional snapshot of the 2013-2015 South Australian Monitoring and Surveillance System (SAMSS) database was used, focusing on individuals aged ≥65years. Frailty was assessed by the Frailty Index (FI), and classified as robust (scores≤0...
October 2017: Maturitas
https://www.readbyqxmd.com/read/28922927/book-review-endoscopic-approaches-to-the-paranasal-sinuses-and-skull-base-bernal-sprekelsen-manuel-alobid-isam-ensenat-joaquim-prats-galino-alberto-eds-endoscopic-approaches-to-the-paranasal-sinuses-and-skull-base-barcelona-thieme-2017-hard-cover-and-e-book
#20
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