A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Filters
Oxygen isotopes (δ 18 O) trace photochemical hydrocarbon oxidation at the sea surface
2019
Geophysical Research Letters
Preserved Fulltext
By accounting for different oxygen sources (H 2 O or O 2 ) and kinetic isotopic fractionation of photochemically incorporated O 2 , which was −9‰ for a wide range of OC sources, a mass balance was established ...
In less than one-week, δ 18 O Oil increased from −0.6 to 7.2‰, a shift representing~25% of the δ 18 O OC dynamic range observed in nature. ...
., 2009; Latch & McNeill, 2006; Miller & Zepp, 1995; Ward, Sharpless, et al., 2018) . ...
doi:10.1029/2019gl082867
fatcat:36opnjcfwnfktfcjcw7c4t3ncm
Optimizing Abdominal MR Imaging: Approaches to Common Problems
2010
Radiographics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
This can be of phases represented along the phase-encoding axis is limited to 360 o . Any phase above or below this range is incorrectly assigned to within the 360° range. ...
doi:10.1148/rg.301095076
pmid:20083593
fatcat:jkwxou735bdsvftdesl3mzco24
PARAS
2013
Proceedings of the 2013 international conference on Management of data - SIGMOD '13
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
a O(N 2 ) time offline redundancy abstraction step [7] . ...
The RM query takes O(N) time for N rules valid for input (minsupp, minconf ). ...
doi:10.1145/2463676.2465245
dblp:conf/sigmod/MukherjiLBWRWR13
fatcat:rmqgsrrm5fhw5ny4vlexxhyzha
SPHINX
2013
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management - CIKM '13
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
We demonstrate our SPHINX system that not only derives but also visualizes evidence-hypotheses relationships on a parameter space of belief and plausibility. SPHINX facilitates the analyst to interactively explore the contribution of different pieces of evidence towards the hypotheses. The key technical contributions of SPHINX include both computational and visual dimensions. The computational contributions cover (a.) flexible computational model selection; and (b.) real-time incremental
doi:10.1145/2505515.2508202
dblp:conf/cikm/MukherjiWBRW13
fatcat:vj52xgmgy5cb7dx6mmlnyaqfzm
more »
... h computations. The visual contributions include (a.) sense-making over parameter space; (b.) filtering and abstraction options; (c.) novel visual displays such as evidence glyph and skyline views. Using two real datasets, we will demonstrate that the SPHINX system provides the analysts with rich insights into evidence-hypothesis relationships facilitating the discovery and decision making process.
Multicenter Comparison of Machine Learning Methods and Conventional Regression for Predicting Clinical Deterioration on the Wards
2016
Critical Care Medicine
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
We compared the accuracy of different techniques for detecting clinical deterioration on the wards in a large, multicenter database. DESIGN-Observational cohort study. ...
Outcomes The primary outcome of the study was the composite of ward cardiac arrest, ward to ICU transfer, or death on the wards without attempted resuscitation. ...
ICU transfers were determined using location-stamped vital signs, and death on the wards was confirmed using administrative databases. ...
doi:10.1097/ccm.0000000000001571
pmid:26771782
pmcid:PMC4736499
fatcat:kcpkap2lq5bfnp2yb3keudz3nu
Adverse effects of wood smoke PM2.5exposure on macrophage functions
2013
Inhalation Toxicology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Ward, personal communication, 2010) . ...
Multiple types of PAHs and dioxin-like compounds have been described in WS (Ward et al., 2005; Ward & Lincoln 2006) . ...
doi:10.3109/08958378.2012.756086
pmid:23363038
pmcid:PMC4757468
fatcat:fcho7hpbtfb5xjyrdmoc2x4tji
FIRE
2013
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management - CIKM '13
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
While significant strides have been made on efficient association rule mining, the usability of mining systems woefully lags behind. In particular, the usability of rule mining systems is limited by the lack of support for interactive exploration of the relationships among rule results produced with various parameter settings. Based on a novel parameter space-driven approach, our proposed Framework for Interactive Rule Exploration (FIRE) addresses the usability shortcoming. FIRE features
doi:10.1145/2505515.2505631
dblp:conf/cikm/MukherjiLWBRW13
fatcat:aooygivggre2hij5auyjll6wdm
more »
... ive visual displays and effective interactions that enable analysts to conduct rule exploration at the speed of thought. Particularly, the parameter space view (PSpace) displays the distribution of rules produced for diverse parameter settings. This not only facilitates user parameter selection but also empowers analyst's to understand rule relationships in the parameter space context. Our user study with 22 subjects establishes the usability and effectiveness of the proposed features and interactions of FIRE using benchmark datasets. Overall, this research encompasses significant contributions at the intersection of data mining, knowledge management and visual analytics.
Multicenter Development and Validation of a Risk Stratification Tool for Ward Patients
2014
American Journal of Respiratory and Critical Care Medicine
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Rationale: Most ward risk scores were created using subjective opinion in individual hospitals and only use vital signs. ...
Methods: All patients hospitalized on the wards in five hospitals were included in this observational cohort study. ...
These patients were censored at the time of their last ward vital sign before the procedure and then reentered the study after returning to the ward from the ICU. ...
doi:10.1164/rccm.201406-1022oc
pmid:25089847
pmcid:PMC4214112
fatcat:h3lymlupb5c2fgjjpsa7ofcfhu
Mice Null for Calsequestrin 1 Exhibit Deficits in Functional Performance and Sarcoplasmic Reticulum Calcium Handling
2011
PLoS ONE
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The cross-sectional area for each muscle was determined by dividing the mass of the muscle (g) by the product of its length (L o , mm) and the density of muscle (1.06 g/cm 3 ; [36] ). ...
physiological saline solution (PSS; pH 7.6) containing (in mM) 119 NaCl, 5 KCl, 1 MgSO 4 , 5 NaHCO 3 , 1.25 CaCl 2 , 1 KH 2 PO 4 , 10, HEPES, 10 glucose, and maintained at 30uC under aeration with 95 O ...
doi:10.1371/journal.pone.0027036
pmid:22164205
pmcid:PMC3229475
fatcat:7a7ztnx3lnattl5s77eawuf62a
Modeling and sensitivity analysis of fire emissions in southern Africa during SAFARI 2000
2004
Remote Sensing of Environment
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
A fuel carbon content of 50% is assumed in all emission factors calculations (Ward et al., 1996) . ...
Sensitivity of regional fire emissions to MODIS, GBA-2000, and GLOBSCAR complete combustion and release more CO (Ward et al., 1996) . ...
doi:10.1016/j.rse.2004.06.010
fatcat:msuntdcmwje7jnwkzmkd2pk52y
Modeling and sensitivity analysis of fire emissions in southern Africa during SAFARI 2000
2004
Remote Sensing of Environment
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
., 2003; Ward et al., 1996; Yokelson et al., 2003) . ...
The model's predictions, regardless of the burned area product, are consistent with published field studies of emission patterns from woodland and grassland fires (Hoffa et al., 1999; Ward et al., 1996 ...
doi:10.1016/j.rse.2004.06.023
fatcat:nrgordug2vevxdej2w6uqcmqty
Global research alliance N 2 O chamber methodology guidelines: Summary of modelling approaches
2020
Journal of Environmental Quality
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Therefore, N2 O models have an important role to play. ...
We also review examples of N2 O modeling for different purposes and describe three commonly used process-based N2 O models (APSIM, DayCent, and DNDC). ...
Giltrap https://orcid.org/0000-0001-7919-0414 Ward Smith https://orcid.org/0000-0001-7462-5247 Christopher D. ...
doi:10.1002/jeq2.20119
pmid:33016456
fatcat:z4xyjr4tjjgh3kjp7p3voncwsm
ALS2/Alsin Regulates Rac-PAK Signaling and Neurite Outgrowth
2005
Journal of Biological Chemistry
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Rac and its downstream effectors p21-activated kinase (PAK) family kinases regulate actin dynamics within growth cones to control neurite outgrowth during development. The activity of Rac is stimulated by guanine nucleotide exchange factors (GEFs) that promote GDP release and GTP binding. ALS2/Alsin is a recently described GEF that contains a central domain that is predicted to regulate the activities of Rac and/or Rho and Cdc42 activities. Mutations in ALS2 cause some recessive familial forms
doi:10.1074/jbc.m506216200
pmid:16049005
fatcat:xh2ifutufbf7fg2qrpmdb7gy2q
more »
... f amyotrophic lateral sclerosis (ALS) but the function of ALS2 is poorly understood. Here we demonstrate that ALS2 is present within growth cones of neurons, in which it co-localizes with Rac. Furthermore, ALS2 stimulates Rac but not Rho or Cdc42 activities, and this induces a corresponding increase in PAK1 activity. Finally, we demonstrate that ALS2 promotes neurite outgrowth. Defects in these functions may therefore contribute to motor neuron demise in ALS.
Exploring large scale time-series data using nested timelines
2013
Visualization and Data Analysis 2013
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Ward and Guo employed N-gram approach to map temporal data to multiple glyphs, and then utilize the PCA algorithm to position these glyphs. ...
doi:10.1117/12.2003897
dblp:conf/vda/XieWR13
fatcat:2yexarlvtndctouloeb7iwrlkq
Lung function measures following simulated wildland firefighter exposures
2017
Journal of Occupational and Environmental Hygiene
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Across the world, biomass smoke is a major source of air pollution and is linked with a variety of adverse health effects. This is particularly true in the western US where wood smoke from wildland forest fires are a significant source of PM 2.5 . Wildland firefighters are impacted as they experience elevated PM 2.5 concentrations over extended periods of time, often occurring during physical exertion. Various epidemiological studies have investigated wood smoke impacts on human health,
doi:10.1080/15459624.2017.1326700
pmid:28609218
pmcid:PMC6101969
fatcat:754dhmvqf5b63dqfkimxwiz3di
more »
... g occupational field exposures experienced by wildland firefighters. As there are numerous challenges in carrying out these field studies, having the ability to research the potential health impacts to this occupational cohort in a controlled setting would provide important information that could be translated to the field setting. To this end, we have carried out a simulated wildland firefighter exposure study in a wood smoke inhalation facility. Utilizing a randomized crossover trial design, we exposed 10 participants once to clean filtered-air, 250 μg/m 3 , and 500 μg/m 3 wood stove-generated wood smoke PM 2.5 . Participants exercised on a treadmill at an absolute intensity designed to simulate wildland firefighting for 1.5 hours. In addition to measured PM 2.5 smoke concentrations, mean levels of CO 2 , CO, and % relative humidity were continuously monitored and recorded and were representative of occupational 'real-world' exposures. Pulmonary function was measured at three time points: before, immediately after, and 1-hour post-exposure. Although there were some reductions in FVC, FEV 1 , and FVC:FEV 1 measures, results of the spirometry testing did not show significant changes in lung function. The development of this wood smoke inhalational facility provides a platform to further address unique research questions related to wood smoke exposures and associated adverse health effects.
« Previous
Showing results 1 — 15 out of 32,371 results