keyword
MENU ▼
Read by QxMD icon Read
search

Deployment

keyword
https://www.readbyqxmd.com/read/28088715/micropollutant-induced-tolerance-of-in-situ-periphyton-establishing-causality-in-wastewater-impacted-streams
#1
Ahmed Tlili, Juliane Hollender, Cornelia Kienle, Renata Behra
The overarching aim of this field study was to examine causal links between in-situ exposure to complex mixtures of micropollutants from wastewater treatment plants and effects on freshwater microbial communities in the receiving streams. To reach this goal, we assessed the toxicity of serial dilutions of micropollutant mixtures, extracted from deployed passive samplers at the discharge sites of four Swiss wastewater treatment plants, to in situ periphyton from upstream and downstream of the effluents. On the one hand, comparison of the sensitivities of upstream and downstream periphyton to the micropollutant mixtures indicated that algal and bacterial communities composing the periphyton displayed higher tolerance towards these micropollutants downstream than upstream...
January 7, 2017: Water Research
https://www.readbyqxmd.com/read/28088093/miniaturized-and-integrated-whole-cell-living-bacterial-sensors-in-field-applicable-autonomous-devices
#2
REVIEW
Clémence Roggo, Jan Roelof van der Meer
Live-cell based bioreporters are increasingly being deployed in microstructures, which facilitates their handling and permits the development of instruments that could perform autonomous environmental monitoring. Here we review recent developments of on-chip integration of live-cell bioreporters, the coupling of their reporter signal to the devices, their longer term preservation and multi-analyte capacity. We show examples of instruments that have attempted to fully integrate bioreporters as their sensing elements...
January 11, 2017: Current Opinion in Biotechnology
https://www.readbyqxmd.com/read/28087496/digital-pills-to-measure-opioid-ingestion-patterns-in-emergency-department-patients-with-acute-fracture-pain-a-pilot-study
#3
Peter R Chai, Stephanie Carreiro, Brendan J Innes, Rochelle K Rosen, Conall O'Cleirigh, Kenneth H Mayer, Edward W Boyer
BACKGROUND: Nonadherence to prescribed regimens for opioid analgesic agents contributes to increasing opioid abuse and overdose death. Opioids are frequently prescribed on an as-needed basis, placing the responsibility to determine opioid dose and frequency with the patient. There is wide variability in physician prescribing patterns because of the lack of data describing how patients actually use as-needed opioid analgesics. Digital pill systems have a radiofrequency emitter that directly measures medication ingestion events, and they provide an opportunity to discover the dose, timing, and duration of opioid therapy...
January 13, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28081441/warfare-between-host-immunity-and-bacterial-weapons
#4
Manda Yu, Erh-Min Lai
Bacterial pathogens deploy protein secretion systems to facilitate infection and colonization of their hosts. In this issue of Cell Host & Microbe, Chen et al. (2017) report a new role for a type VI secretion effector in promoting bacterial colonization by preventing inflammasome activation induced by a type III secretion system.
January 11, 2017: Cell Host & Microbe
https://www.readbyqxmd.com/read/28080986/clinical-implications-of-globally-emerging-azole-resistance-in-aspergillus-fumigatus
#5
REVIEW
Jacques F Meis, Anuradha Chowdhary, Johanna L Rhodes, Matthew C Fisher, Paul E Verweij
Aspergillus fungi are the cause of an array of diseases affecting humans, animals and plants. The triazole antifungal agents itraconazole, voriconazole, isavuconazole and posaconazole are treatment options against diseases caused by Aspergillus However, resistance to azoles has recently emerged as a new therapeutic challenge in six continents. Although de novo azole resistance occurs occasionally in patients during azole therapy, the main burden is the aquisition of resistance through the environment. In this setting, the evolution of resistance is attributed to the widespread use of azole-based fungicides...
December 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28080975/neural-correlates-of-heart-focused-interoception-a-functional-magnetic-resonance-imaging-meta-analysis
#6
REVIEW
Stefan M Schulz
Interoception is the ability to perceive one's internal body state including visceral sensations. Heart-focused interoception has received particular attention, in part due to a readily available task for behavioural assessment, but also due to accumulating evidence for a significant role in emotional experience, decision-making and clinical disorders such as anxiety and depression. Improved understanding of the underlying neural correlates is important to promote development of anatomical-functional models and suitable intervention strategies...
November 19, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28080076/adverse-childhood-experiences-and-risk-for-suicidal-behavior-in-male-iraq-and-afghanistan-veterans-seeking-ptsd-treatment
#7
Timothy D Carroll, Joseph M Currier, Wesley H McCormick, Kent D Drescher
OBJECTIVE: Adverse childhood experiences (ACEs) are associated with increased risk for suicide and appear to occur in disproportionately high rates among men who served in the U.S. military. However, research has yet to examine a comprehensive range of ACEs among Iraq/Afghanistan veterans with combat-related posttraumatic stress disorder (PTSD) or whether these premilitary stressors may contribute to suicidal behavior in this highly vulnerable population. METHOD: A sample of 217 men entering a residential program for combat-related PTSD completed measures for ACEs, combat exposure, and lifetime suicidal ideation and attempts...
January 12, 2017: Psychological Trauma: Theory, Research, Practice and Policy
https://www.readbyqxmd.com/read/28079974/findings-from-a-pilot-study-bringing-evidence-based-practice-to-the-bedside
#8
Mary Ann Friesen, Joni M Brady, Renee Milligan, Patricia Christensen
BACKGROUND: To translate research supporting inpatient care outcomes and provide evidence-based care, registered nurses (RNs) need continuing education and mentoring support to adopt evidence-based practice (EBP). AIMS: The aim of this study was to assess a demonstration project intended to pilot and evaluate a structured EBP education with mentoring innovation for nurses in a multihospital system. METHODS: Nurses from five units in five hospitals were included in an education with mentoring innovation to implement the Johns Hopkins Nursing Evidence-Based Practice Model and the Advancing Research and Clinical practice through close Collaboration (ARCC) Model...
January 12, 2017: Worldviews on Evidence-based Nursing
https://www.readbyqxmd.com/read/28078131/a-novel-management-of-post-oesophagectomy-gastro-pleural-fistula
#9
Javaid Ishtiaq, Jonathan Sutton, Waqar Ahmed
Oesophageal anastomotic leak and fistula are major and life-threatening complications of oesophagectomy with resultant increased mortality. Non-operative approach of such cases should be the initial strategy. Re-operative surgery and/or stent insertion are considered if conservative measures failed. Although oesophageal stenting is a safe option for the leaks, stent migration and failure to completely cover large anastomotic leaks are the main complications and pitfalls of the procedure. These can be overcome by using multiple or larger stents...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28077744/neuropsychiatric-outcomes-after-mefloquine-exposure-among-u-s-military-service-members
#10
Angelia A Eick-Cost, Zheng Hu, Patricia Rohrbeck, Leslie L Clark
Mefloquine was widely prescribed to U.S. military service members until 2009 when use was limited to personnel with contraindications to doxycycline and no contraindications to mefloquine. The need to estimate the occurrence of neuropsychiatric outcomes (NPOs) in service members prescribed mefloquine warranted a comprehensive evaluation of this issue. Active component service members filling a prescription for mefloquine, doxycycline, or atovaquone/proguanil (A/P) between January 1, 2008 and June 30, 2013, were included in the analysis...
January 11, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28076432/development-of-a-humane-slaughter-device-for-green-turtles-for-use-by-traditional-owners-in-the-torres-strait-islands-australia
#11
Mark Flint, Paul C Mills, Frank Loban, Tristan Simpson, Stan Lui, Ronald Fujii, Don Whap, Jaylene B Flint, Helen Owen
Marine turtles are caught and slaughtered for consumption as part of traditional indigenous community harvest in Australia as well as in many countries in which marine turtles can be found. However, changes to the Animal Care and Protection Act 2001 in 2012 resulted in Australian indigenous hunters becoming potentially liable to prosecution for using traditional practices to slaughter marine turtles. To provide indigenous hunters with an alternative scientifically tested method to hunt, we developed and tested a humane method as an option to use in indigenous communities...
2017: PloS One
https://www.readbyqxmd.com/read/28076411/participatory-online-surveillance-as-a-supplementary-tool-to-sentinel-doctors-for-influenza-like-illness-surveillance-in-italy
#12
Daniela Perrotta, Antonino Bella, Caterina Rizzo, Daniela Paolotti
The monitoring of seasonal influenza yearly epidemics remains one of the main activity of national syndromic surveillance systems. The development of internet-based surveillance tools has brought an innovative approach to seasonal influenza surveillance by directly involving self-selected volunteers among the general population reporting their health status on a weekly basis throughout the flu season. In this paper, we explore how Influweb, an internet-based monitoring system for influenza surveillance, deployed in Italy since 2008 has performed during three years from 2012 to 2015 in comparison with data collected during the same period by the Italian sentinel doctors surveillance system...
2017: PloS One
https://www.readbyqxmd.com/read/28075596/yeast-microcapsule-mediated-targeted-delivery-of-diverse-nanoparticles-for-imaging-and-therapy-via-the-oral-route
#13
Xing Zhou, Xiangjun Zhang, Songling Han, Yin Dou, Mengyu Liu, Lin Zhang, Jia Wei Guo, Qing Shi, Genghao Gong, Ruibing Wang, Jiang Hu, Xiaohui Li, Jianxiang Zhang
Targeting of nanoparticles to distant diseased sites after oral delivery remains highly challenging, due to the existence of many biological barriers in the gastrointestinal tract. Here we report targeted oral delivery of diverse nanoparticles in multiple disease models, via a 'Trojan horse' strategy based on a bioinspired yeast capsule (YC). Diverse charged nanoprobes including quantum dots (QDs), iron oxide nanoparticles (IONPs), and assembled organic fluorescent nanoparticles can be effectively loaded into YC through electrostatic force-driven spontaneous deposition, resulting in different diagnostic YC assemblies...
January 11, 2017: Nano Letters
https://www.readbyqxmd.com/read/28075560/multilayer-grown-ultrathin-nanostructured-gaas-solar-cells-as-a-cost-competitive-materials-platform-for-iii-v-photovoltaics
#14
Boju Gai, Yukun Sun, Haneol Lim, Huandong Chen, Joseph Faucher, Minjoo L Lee, Jongseung Yoon
Large-scale deployment of GaAs solar cells in terrestrial photovoltaics demands significant cost reduction for preparing device-quality epitaxial materials. Although multilayer epitaxial growth in conjunction with printing-based materials assemblies has been proposed as a promising route to achieve this goal, their practical implementation remains challenging owing to the degradation of materials properties and resulting nonuniform device performance between solar cells grown in different sequences. Here we report an alternative approach to circumvent these limitations and enable multilayer-grown GaAs solar cells with uniform photovoltaic performance...
January 11, 2017: ACS Nano
https://www.readbyqxmd.com/read/28075499/long-term-outcome-following-remote-ischemic-postconditioning-during-percutaneous-coronary-interventions-the-rip-pci-trial-long-term-follow-up
#15
Shahar Lavi, Nour Abu-Romeh, Sabrina Wall, Mistre Alemayehu, Ronit Lavi
The clinical value of ischemic conditioning during percutaneous coronary intervention (PCI) and mode of administration is controversial. Our aim was to assess the long-term effect of remote ischemic postconditioning among patients undergoing PCI. We randomized 360 patients undergoing PCI who presented with a negative troponin T at baseline into 3 groups: 2 groups received remote ischemic postconditioning (with ischemia applied to the arm in 1 group and to the thigh in the other group), and the third group acted as a control group...
January 11, 2017: Clinical Cardiology
https://www.readbyqxmd.com/read/28075365/a-two-phase-coverage-enhancing-algorithm-for-hybrid-wireless-sensor-networks
#16
Qingguo Zhang, Mable P Fok
Providing field coverage is a key task in many sensor network applications. In certain scenarios, the sensor field may have coverage holes due to random initial deployment of sensors; thus, the desired level of coverage cannot be achieved. A hybrid wireless sensor network is a cost-effective solution to this problem, which is achieved by repositioning a portion of the mobile sensors in the network to meet the network coverage requirement. This paper investigates how to redeploy mobile sensor nodes to improve network coverage in hybrid wireless sensor networks...
January 9, 2017: Sensors
https://www.readbyqxmd.com/read/28075364/a-social-potential-fields-approach-for-self-deployment-and-self-healing-in-hierarchical-mobile-wireless-sensor-networks
#17
Eva González-Parada, Jose Cano-García, Francisco Aguilera, Francisco Sandoval, Cristina Urdiales
Autonomous mobile nodes in mobile wireless sensor networks (MWSN) allow self-deployment and self-healing. In both cases, the goals are: (i) to achieve adequate coverage; and (ii) to extend network life. In dynamic environments, nodes may use reactive algorithms so that each node locally decides when and where to move. This paper presents a behavior-based deployment and self-healing algorithm based on the social potential fields algorithm. In the proposed algorithm, nodes are attached to low cost robots to autonomously navigate in the coverage area...
January 9, 2017: Sensors
https://www.readbyqxmd.com/read/28075354/the-state-of-the-art-of-lethal-oviposition-trap-based-mass-interventions-for-arboviral-control
#18
Brian J Johnson, Scott A Ritchie, Dina M Fonseca
The intensifying expansion of arboviruses highlights the need for effective invasive Aedes control. While mass-trapping interventions have long been discredited as inefficient compared to insecticide applications, increasing levels of insecticide resistance, and the development of simple affordable traps that target and kill gravid female mosquitoes, show great promise. We summarize the methodologies and outcomes of recent lethal oviposition trap-based mass interventions for suppression of urban Aedes and their associated diseases...
January 8, 2017: Insects
https://www.readbyqxmd.com/read/28075347/sdtcp-towards-datacenter-tcp-congestion-control-with-sdn-for-iot-applications
#19
Yifei Lu, Zhen Ling, Shuhong Zhu, Ling Tang
The Internet of Things (IoT) has gained popularity in recent years. Today's IoT applications are now increasingly deployed in cloud platforms to perform Big Data analytics. In cloud data center networks (DCN), TCP incast usually happens when multiple senders simultaneously communicate with a single receiver. However, when TCP incast happens, DCN may suffer from both throughput collapse for TCP burst flows and temporary starvation for TCP background flows. In this paper, we propose a software defined network (SDN)-based TCP congestion control mechanism, referred to as SDTCP, to leverage the features, e...
January 8, 2017: Sensors
https://www.readbyqxmd.com/read/28074861/deployment-of-check-in-nodes-in-complex-networks
#20
Zhong-Yuan Jiang, Jian-Feng Ma
In many real complex networks such as the city road networks and highway networks, vehicles often have to pass through some specially functioned nodes to receive check-in like services such as gas supplement at gas stations. Based on existing network structures, to guarantee every shortest path including at least a check-in node, the location selection of all check-in nodes is very essential and important to make vehicles to easily visit these check-in nodes, and it is still remains an open problem in complex network studies...
January 11, 2017: Scientific Reports
keyword
keyword
52268
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"