bluuebunny/crossref_metadata_2025 huggingface dataset:
Suicidal thoughts (ideation) among elite athletics (track and field) athletes: associations with sports participation, psychological resourcefulness and having been a victim of sexual and/or physical abuse
Authors: Timpka Toomas , Spreco Armin , Dahlstrom Orjan , Jacobsson Jenny , Kowalski Jan , Bargoria Victor , Mountjoy Margo , Svedin Carl Göran
Published: February 2020

Objective

To examine associations between suicidal ideation and sexual and physical abuse among active and recently retired elite athletics (track and field) athletes.

Methods

The study population consisted of all athletes (n=402) selected for a Swedish Athletics team between 2011 and 2017. Data on suicidal ideation, suicidal events (estimated through the 1 year non-sports injury prevalence), lifetime abuse experiences, sociodemographics, sense of coherence and coping strategies were collected using a cross-sectional survey. The data were analysed using binary logistic regression with suicidal ideation and non-sports injury as outcomes.

Results

192 athletes (47.8%) returned data. The prevalence of suicidal ideation was 15.6% (men 17.4%; women 14.2%) and the non-sports injury prevalence was 8.0% (men 11.6%; women 5.7%). Among women, suicidal ideation was associated with having been sexually abused (OR 5.94, 95% CI 1.42 to 24.90; p=0.015) and lower sense of coherence (OR 0.90, 95% CI 0.85 to 0.96; p=0.001) (Nagelkerke R2=0.33). Among men, suicidal ideation was only associated with use of behavioural disengagement for coping (OR 1.51, 95% CI 1.18 to 1.95; p=0.001) (R2=0.25). Among women, non-sports injury prevalence was associated with having been sexually abused (OR 8.61, 95% CI 1.34 to 55.1; p=0.023) and participating in an endurance event (OR 7.37, 95% CI 1.11 to 48.9; p=0.039 (R2=0.23), while among men, having immigrant parents (OR 5.67, 95% CI 1.31 to 24.5; p=0.020) (R2=0.11) was associated with injury outside sports.

Conclusions

About one out of six international athletics athletes reported having experienced suicidal ideation. World Athletics and National Olympic Committees need to include suicide prevention in their athlete protection programmes.
Game of Stones: feasibility randomised controlled trial of how to engage men with obesity in text message and incentive interventions for weight loss
Authors: Dombrowski Stephan U , McDonald Matthew , van der Pol Marjon , Grindle Mark , Avenell Alison , Carroll Paula , Calveley Eileen , Elders Andrew , Glennie Nicola , Gray Cindy M , Harris Fiona M , Hapca Adrian , Jones Claire , Kee Frank , McKinley Michelle C , Skinner Rebecca , Tod Martin , Hoddinott Pat
Published: February 2020

Objectives

To examine the acceptability and feasibility of narrative text messages with or without financial incentives to support weight loss for men.

Design

Individually randomised three-arm feasibility trial with 12 months’ follow-up.

Setting

Two sites in Scotland with high levels of disadvantage according to Scottish Index for Multiple Deprivation (SIMD).

Participants

Men with obesity (n=105) recruited through community outreach and general practitioner registers.

Interventions

Participants randomised to: (A) narrative text messages plus financial incentive for 12 months (short message service (SMS)+I), (B) narrative text messages for 12 months (SMS only), or (C) waiting list control.

Outcomes

Acceptability and feasibility of recruitment, retention, intervention components and trial procedures assessed by analysing quantitative and qualitative data at 3, 6 and 12 months.

Results

105 men were recruited, 60% from more disadvantaged areas (SIMD quintiles 1 or 2). Retention at 12 months was 74%. Fewer SMS+I participants (64%) completed 12-month assessments compared with SMS only (79%) and control (83%). Narrative texts were acceptable to many men, but some reported negative reactions. No evidence emerged that level of disadvantage was related to acceptability of narrative texts. Eleven SMS+I participants (31%) successfully met or partially met weight loss targets. The cost of the incentive per participant was £81.94 (95% CI £34.59 to £129.30). Incentives were acceptable, but improving health was reported as the key motivator for weight loss. All groups lost weight (SMS+I: −2.51 kg (SD=4.94); SMS only: −1.29 kg (SD=5.03); control: −0.86 kg (SD=5.64) at 12 months).

Conclusions

This three-arm weight management feasibility trial recruited and retained men from across the socioeconomic spectrum, with the majority from areas of disadvantage, was broadly acceptable to most participants and feasible to deliver.

Trial registration number

NCT03040518.
How, in what contexts, and why do quality dashboards lead to improvements in care quality in acute hospitals? Protocol for a realist feasibility evaluation
Authors: Randell Rebecca , Alvarado Natasha , McVey Lynn , Greenhalgh Joanne , West Robert M , Farrin Amanda , Gale Chris , Parslow Roger , Keen Justin , Elshehaly Mai , Ruddle Roy A , Lake Julia , Mamas Mamas , Feltbower Richard , Dowding Dawn
Published: February 2020

Introduction

National audits are used to monitor care quality and safety and are anticipated to reduce unexplained variations in quality by stimulating quality improvement (QI). However, variation within and between providers in the extent of engagement with national audits means that the potential for national audit data to inform QI is not being realised. This study will undertake a feasibility evaluation of QualDash, a quality dashboard designed to support clinical teams and managers to explore data from two national audits, the Myocardial Ischaemia National Audit Project (MINAP) and the Paediatric Intensive Care Audit Network (PICANet).

Methods and analysis

Realist evaluation, which involves building, testing and refining theories of how an intervention works, provides an overall framework for this feasibility study. Realist hypotheses that describe how, in what contexts, and why QualDash is expected to provide benefit will be tested across five hospitals. A controlled interrupted time series analysis, using key MINAP and PICANet measures, will provide preliminary evidence of the impact of QualDash, while ethnographic observations and interviews over 12 months will provide initial insight into contexts and mechanisms that lead to those impacts. Feasibility outcomes include the extent to which MINAP and PICANet data are used, data completeness in the audits, and the extent to which participants perceive QualDash to be useful and express the intention to continue using it after the study period.

Ethics and dissemination

The study has been approved by the University of Leeds School of Healthcare Research Ethics Committee. Study results will provide an initial understanding of how, in what contexts, and why quality dashboards lead to improvements in care quality. These will be disseminated to academic audiences, study participants, hospital IT departments and national audits. If the results show a trial is feasible, we will disseminate the QualDash software through a stepped wedge cluster randomised trial.
Using a machine learning approach to predict mortality in critically ill influenza patients: a cross-sectional retrospective multicentre study in Taiwan
Authors: Hu Chien-An , Chen Chia-Ming , Fang Yen-Chun , Liang Shinn-Jye , Wang Hao-Chien , Fang Wen-Feng , Sheu Chau-Chyun , Perng Wann-Cherng , Yang Kuang-Yao , Kao Kuo-Chin , Wu Chieh-Liang , Tsai Chwei-Shyong , Lin Ming-Yen , Chao Wen-Cheng
Published: February 2020

Objectives

Current mortality prediction models used in the intensive care unit (ICU) have a limited role for specific diseases such as influenza, and we aimed to establish an explainable machine learning (ML) model for predicting mortality in critically ill influenza patients using a real-world severe influenza data set.

Study design

A cross-sectional retrospective multicentre study in Taiwan

Setting

Eight medical centres in Taiwan.

Participants

A total of 336 patients requiring ICU-admission for virology-proven influenza at eight hospitals during an influenza epidemic between October 2015 and March 2016.

Primary and secondary outcome measures

We employed extreme gradient boosting (XGBoost) to establish the prediction model, compared the performance with logistic regression (LR) and random forest (RF), demonstrated the feature importance categorised by clinical domains, and used SHapley Additive exPlanations (SHAP) for visualised interpretation.

Results

The data set contained 76 features of the 336 patients with severe influenza. The severity was apparently high, as shown by the high Acute Physiology and Chronic Health Evaluation II score (22, 17 to 29) and pneumonia severity index score (118, 88 to 151). XGBoost model (area under the curve (AUC): 0.842; 95% CI 0.749 to 0.928) outperformed RF (AUC: 0.809; 95% CI 0.629 to 0.891) and LR (AUC: 0.701; 95% CI 0.573 to 0.825) for predicting 30-day mortality. To give clinicians an intuitive understanding of feature exploitation, we stratified features by the clinical domain. The cumulative feature importance in the fluid balance domain, ventilation domain, laboratory data domain, demographic and symptom domain, management domain and severity score domain was 0.253, 0.113, 0.177, 0.140, 0.152 and 0.165, respectively. We further used SHAP plots to illustrate associations between features and 30-day mortality in critically ill influenza patients.

Conclusions

We used a real-world data set and applied an ML approach, mainly XGBoost, to establish a practical and explainable mortality prediction model in critically ill influenza patients.
Prevalence of and mothers’ knowledge, attitude and practice towards glucose-6-phosphate dehydrogenase deficiency among neonates with jaundice: a cross-sectional study
Authors: Kasemy Zeinab A , Bahbah Wael A , El Hefnawy Sally M , Alkalash Safa H
Published: February 2020

Background

Neonatal jaundice (NNJ) is a frequent complication of glucose-6-phosphate dehydrogenase (G6PD) deficiency.

Objectives

To estimate the prevalence of G6PD deficiency among neonates with jaundice and to assess mothers’ perception towards G6PD and NNJ.

Methods

A cross-sectional study was carried out on 487 ethnic Egyptian neonates with indirect hyperbilirubinaemia from June 2018 to July 2019. The collected data included maternal and neonatal characteristics. Laboratory investigations included serum bilirubin, reticulocyte count, ABO grouping, Rh typing and neonatal serum G6PD test. Mothers were interviewed individually using a structured, researcher-administered questionnaire to assess their perceptions of G6PD deficiency and NNJ.

Results

The prevalence of G6PD deficiency was 10.10%. Neonates with G6PD deficiency showed higher levels of serum bilirubin (p<0.001). Male gender, family history of G6PD deficiency and consanguinity were risk factors for G6PD deficiency (OR=4.27, 95% CI 1.66 - 10.99; OR=9.54, 95% CI 4.80- 18.95; OR=10.219, 95% CI 5.39 - 19.33, respectively). Mothers’ perceptions of NNJ and G6PD were low, with only 30% having good knowledge on NNJ and 17.10% on G6PD deficiency, 46.8% with positive attitude towards NNJ and 45.0% towards G6PD deficiency, and 29.9% with good practice towards NNJ and 19.9% towards G6PD deficiency.

Conclusion

G6PD deficiency seems to be an important cause of NNJ. Mothers’ perceptions of both NNJ and G6PD deficiency were low. A mass health education programme on both of these diseases is needed to ensure better and early detection, good timing of treatment, and better prevention of the triggering factors to ensure better health for children.
Comparison of common interventions for the treatment of infantile colic: a systematic review of reviews and guidelines
Authors: Ellwood Julie , Draper-Rodi Jerry , Carnes Dawn
Published: February 2020

Objective

To conduct a systematic review of systematic reviews and national guidelines to assess the effectiveness of four treatment approaches (manual therapy, probiotics, proton pump inhibitors and simethicone) on colic symptoms including infant crying time, sleep distress and adverse events.

Methods

We searched PubMed, Embase, Cochrane and Mantis for studies published between 2009 and 2019. Inclusion criteria were systematic reviews and guidelines that used evidence and expert panel opinion. Three reviewers independently selected articles by title, abstract and full paper review. Data were extracted by one reviewer and checked by a second. Selected studies were assessed for quality using modified standardised checklists by two authors. Meta-analysed data for our outcomes of interest were extracted and narrative conclusions were assessed.

Results

Thirty-two studies were selected. High-level evidence showed that probiotics were most effective for reducing crying time in breastfed infants (range −25 min to −65 min over 24 hours). Manual therapies had moderate to low-quality evidence showing reduced crying time (range −33 min to −76 min per 24 hours). Simethicone had moderate to low evidence showing no benefit or negative effect. One meta-analysis did not support the use of proton pump inhibitors for reducing crying time and fussing. Three national guidelines unanimously recommended the use of education, parental reassurance, advice and guidance and clinical evaluation of mother and baby. Consensus on other advice and treatments did not exist.

Conclusions

The strongest evidence for the treatment of colic was probiotics for breastfed infants, followed by weaker but favourable evidence for manual therapy indicated by crying time. Both forms of treatment carried a low risk of serious adverse events. The guidance reviewed did not reflect these findings.

PROSPERO registration number

CRD42019139074.
Predictors of response and disease course in patients with inflammatory bowel disease treated with biological therapy—the Danish IBD Biobank Project: protocol for a multicentre prospective cohort study
Authors: Zhao Mirabella , Bendtsen Flemming , Petersen Andreas Munk , Larsen Lone , Dige Anders , Hvas Christian , Seidelin Jakob Benedict , Burisch Johan
Published: February 2020

Introduction

Inflammatory bowel diseases (IBDs) are chronic diseases of unknown cause characterised by a progressive and unpredictable disease course. In the last decade, biological treatment has become a cornerstone in the treatment of IBD. However, one-in-three-to-four patients do not respond to first-line biological agents and another third of patients see their response diminish over time. This highlights an unmet need for optimising the use of biologicals and the prediction of treatment response. Considering the multifaceted nature of IBD, we hypothesise that multiomics profiling of sequential samples from single patients could facilitate the discovery of predictive biomarkers of response to biological therapy and disease course.

Methods

This is a multicentre prospective cohort study which will enrol 840 biological-naïve patients with IBD who initiate biological therapy in a 3-year period. Primary outcomes are the occurrence of primary non-response (evaluated at weeks 14–16) and loss of response (evaluated during entire follow-up in patients who obtain partial or full response after induction period). Each patient will be followed up for their clinical data for at least 1 year or till the end of study period (up to 4 years). Blood and stool samples will be collected sequentially during the first year of biological treatment. Intestinal tissue will be sampled after 1 year of treatment and whenever an endoscopy is performed. Samples will undergo transcriptomic, proteomic and microbial DNA analyses. Omics data will be integrated with clinical data to identify a panel of predictive biomarkers of response to biological therapy and disease behaviour in patients with IBD.

Ethics and dissemination

Ethical approval has been obtained from the Danish Ethics Committee (H-18064178). Inclusion is ongoing at three study centres and will be initiated in two additional centres. Both positive and negative study results will be disseminated through peer-reviewed journals according to Strengthening the Reporting of Observational Studies in Epidemiology guidelines, as well as presented at international conferences.
Detection of Barrett’s oesophagus through exhaled breath using an electronic nose device
Authors: Peters Yonne , Schrauwen Ruud W M , Tan Adriaan C , Bogers Sanne K , de Jong Bart , Siersema Peter D
Published: February 2020

Timely detection of oesophageal adenocarcinoma (OAC) and even more so its precursor Barrett’s oesophagus (BO) could contribute to decrease OAC incidence and mortality. An accurate, minimally-invasive screening method for BO for widespread use is currently not available. In a proof-of-principle study in 402 patients, we developed and cross-validated a BO prediction model using volatile organic compounds (VOCs) analysis with an electronic nose device. This electronic nose was able to distinguish between patients with and without BO with good diagnostic accuracy (sensitivity 91% specificity 74%) and seemed to be independent of proton pump inhibitor use, the presence of hiatal hernia, and reflux. This technique may enable an efficient, well-tolerated, and sensitive and specific screening method to select high-risk individuals to undergo upper endoscopy.
Association between C reactive protein and all-cause mortality in the ELSA-Brasil cohort
Authors: Maluf Chams B , Barreto Sandhi Maria , Giatti Luana , Ribeiro Antonio Luiz , Vidigal Pedro G , Azevedo Douglas R M , Griep Rosane H , Matos Sheila Maria Alvim , Ji Chen , Cappuccio Francesco P , Miller Michelle A
Published: February 2020

Background

High-sensitivity C reactive protein (hsCRP) has been proposed as a marker of incident cardiovascular disease and vascular mortality, and may also be a marker of non-vascular mortality. However, most evidence comes from either North American or European cohorts. The present proposal aims to investigate the association of hsCRP with the risk of all-cause mortality in a multiethnic Brazilian population.

Methods

Baseline data (2008–2010) of a cohort of 14 238 subjects participating in the Brazilian Longitudinal Study of Adult Health were used. hsCRP was assayed with immunochemistry. The association of baseline covariates with all-cause mortality was calculated by Cox regression for univariate model and adjusted for different confounders after a mean follow-up of 8.0±1.1 years. The final model was adjusted for age, sex, self-rated race/ethnicity, schooling, health behaviours and prevalent chronic disease.

Results

The risk of death increased steadily by quartiles of hsCRP, from 1.45 (95% CI 1.05 to 2.01) in quartile 2 to 1.95 (95% CI 1.42 to 2.69) in quartile 4, compared with quartile 1. Furthermore, the persistence of a significant graded association after the exclusion of deaths in the first year of follow-up suggests that these results are unlikely to be due to reverse causality. Finally, the HR was unaffected by the exclusion of participants who had self-reported medical history of diabetes, cancer and chronic obstructive pulmonary disease.

Conclusions

Our study shows that hsCRP level is associated with mortality in a highly admixed population, independent of a large set of lifestyle and clinical variables.
High definition ultrasound imaging of the individual elements of the brachial plexus above the clavicle
Authors: Karmakar Manoj Kumar , Pakpirom Jatuporn , Songthamwat Banchobporn , Areeruk Pornpatra
Published: February 2020

Background and objectives

Ultrasonography of the brachial plexus (BP) has been described but there are limited data on visualization of the T1 ventral ramus and the inferior trunk. This prospective observational study aimed to evaluate a high definition ultrasound imaging technique to systematically identify the individual elements of the BP above the clavicle.

Methods

Five healthy young volunteers underwent high definition ultrasound imaging of the BP above the clavicle. The ultrasound scan sequence (transverse oblique scan) commenced at the supraclavicular fossa after which the transducer was slowly swept cranially to the upper part of the interscalene groove and then in the reverse direction to the supraclavicular fossa. The unique sonomorphology of the C7 transverse process was used as the key anatomic landmark to identify the individual elements of the BP in the recorded sonograms.

Results

The neural elements of the BP that were identified in all volunteers included the ventral rami of C5–T1, the three trunks, divisions of the superior trunk, and formation of the inferior trunk (C8–T1). The C6 ventral ramus exhibited echogenic internal septation with a split (bifid) appearance in four of the five volunteers. In three of the four volunteers with a bifid C6 ventral ramus, the C7 ventral ramus was also bifid.

Conclusion

We have demonstrated that it is feasible to accurately identify majority of the main components of the BP above the clavicle, including the T1 ventral ramus and the formation of the inferior trunk, using high definition ultrasound imaging.

Trial registration number

ChiCTR1900021749.
Electroweak-QCD interference in hadronic vector bosons decays at the LHC
Authors: Ding Cathy , Fuller Ben , Jones Eleanor , Martin Aran , Murray William
Published: February 2020

The analysis of hadronic vector bosons decays at the LHC does not normally consider interference with QCD $$q\overline{q}$$qq¯ production. This paper explores the effect of this interference on the reconstructed peak positions and rates for several production modes. In particular, boosted vectors bosons and vector boson pairs are considered for the first time. Shifts of several GeV/c$$^2$$2 are seen in the positions of the W and Z bosons’ peaks, with a magnitude that depends strongly on the kinematics involved. For boosted vector bosons in regions currently studied, the effects are all found to be very small or negligible. If experiments were to access lower transverse momenta, for example in the experimental trigger systems, or in studies of low-recoil VV decaying semileptonically, the effect of interference could be much larger.
Mechanical, electronic and optical properties of bulk and monolayer GeSe2
Authors: Zeng Congcong , Zhang Ru , Wu Liyuan , Wang Qian , Chen Xi , Lu Pengfei
Published: February 2020

[Formula: see text], a semiconductor with wide bandgap, has attracted wide attention due to its excellent workability in the short-wave region. Here, we reported the mechanical, electronic and optical properties of bulk and monolayer [Formula: see text] by using first-principles calculations. Our results show that both Young’s modulus and Poisson’s ratio of the monolayer [Formula: see text] exhibit anisotropic behaviors. From the bulk to the monolayer structure, the direct bandgap increases from 2.496 eV to 3.030 eV. Compared to the bulk structure, the monolayer [Formula: see text] exhibits the small average effective mass and significant anisotropy in optical absorption, indicating potential optoelectronic applications.
First-principles calculations of the structural, elastic, mechanical, electronic and optical properties of monoclinic Hf4CuSi4
Authors: Xu Xia , Zeng Wei , Liu Fu-Sheng , Liu Zheng-Tang , Liu Qi-Jun
Published: February 2020

In this paper, the structural, electronic, elastic, mechanical and optical properties of monoclinic [Formula: see text] are studied using the first-principles density functional theory (DFT). The calculated structural parameters are consistent with the experimental data. The elastic constants of [Formula: see text] structures are calculated, indicating that [Formula: see text] shows mechanical stability and elastic anisotropy. According to the [Formula: see text] and Poisson’s ratio, monoclinic [Formula: see text] shows a brittle manner. The energy band structure, density of states, charge transfers and bond populations are given. And the band structure shows that the material is a metal conductor. Moreover, the optical properties and optical anisotropy of [Formula: see text] are shown and analyzed.
Geotechnical characterization of sulfur species in UK Jurassic mudrocks
Authors: St. John Thomas W.
Published: February 2020

Weathering of pyritic mudrocks results in the oxidation of sulfides and generation of sulfates in concentrations potentially hazardous to civil engineering works. Geochemical and petrographic analyses undertaken on samples from sites underlain by the Kimmeridge Clay Formation and Oxford Clay Formation proved three distinct zones: an upper sulfur-leached zone, an intermediate weathered zone with sulfate-rich horizons and a lower relatively unweathered zone of low-sulfate, high-sulfide material. It was found that water-soluble sulfate and total potential sulfate may vary by up to 1500 mg SO
4
2−
 l
−1
and 8% SO
4
2−
respectively, over a depth interval of only 0.2 m. A targeted sampling strategy and ground aggressivity assessment approach can be applied to these formations based upon the sulfur species zones identified.
Norms: An Integrated Framework
Authors: Horne Christine , Mollborn Stefanie
Published: February 2020

Norms are a foundational concept in sociology. Following a period of skepticism about norms as overly deterministic and as paying too little attention to social conflict, inequalities, and agency, the past 20 years have seen a proliferation of norms research across the social sciences. Here we focus on the burgeoning research in sociology to answer questions about where norms come from, why people enforce them, and how they are applied. To do so, we rely on three key theoretical approaches in the literature—consequentialist, relational, and agentic. As we apply these approaches, we explore their implications for what are arguably the two most fundamental issues in sociology—social order and inequality. We conclude by synthesizing and building on existing norms research to produce an integrated theoretical framework that can shed light on aspects of norms that are currently not well understood—in particular, their change and erosion.
Degradation Diagnostics for Li4Ti5O12-Based Lithium Ion Capacitors: Insights from a Physics-Based Model
Authors: Madabattula Ganesh , Wu Billy , Marinescu Monica , Offer Gregory
Published: February 2020

Lithium ion capacitors are an important energy storage technology, providing the optimum combination of power, energy and cycle life for high power applications. However, there has been minimal work on understanding how they degrade and how this should influence their design. In this work, a 1D electrochemical model of a lithium ion capacitor with activated carbon (AC) as the positive electrode and lithium titanium oxide (LTO) as the negative electrode is used to simulate the consequences of different degradation mechanisms in order to explore how the capacity ratio of the two electrodes affects degradation. The model is used to identify and differentiate capacity loss due to loss of active material (LAM) in the lithiated and de-lithiated state and loss of lithium inventory (LLI). The model shows that, with lower capacity ratios (AC/LTO), LAM in the de-lithiated state cannot be identified as the excess LTO in the cell balances the capacity loss. Cells with balanced electrode capacity ratios are therefore necessary to differentiate LAM in lithiated and de-lithiated states and LLI from each other. We also propose in situ diagnostic techniques which will be useful to optimize a LIC’s design. The model, built in COMSOL, is available online.
Redox Magnetohydrodynamic Enhancement of Stripping Analysis for Heavy Metals
Authors: Clark Emily , Fritsch Ingrid
Published: February 2020

Abstract not Available.
Detection of Pitting Corrosion Sites on Titanium immersed in NaCl Solution Using Scanning Electrochemical Microscopy (SECM)
Authors: Zhu Renkang , Ding Zhifeng , Noel Jamie , Shoesmith David
Published: February 2020

Abstract not Available.
Site-Selective Patterning Using Surfactant-Based Resists
Authors: Pesika Noshir , Stebe Kathleen , Searson Peter
Published: February 2020

Abstract not Available.
Electrodeposition of Chiral Metal Oxide Films
Authors: Switzer J. , Kothari Hiten , Nicic Igor , Kulp Elizabeth , Limmer Steven , Bohannan Eric
Published: February 2020

Abstract not Available.
Optical Characterization of Implanted Thin SOI Films
Authors: Faynot Olivier , Clavelier Laurent , Barna Gabriel
Published: February 2020

Abstract not Available.
RPCVD Silicon Nitride Passivation of InGaAsP with Temperature Ramping during Deposition
Authors: Kim Jaeho
Published: February 2020

Abstract not Available.
Metal Organic Chemical Vapor Deposition of ZnO and MgxZn1-xO Films and Nanostructures
Authors: Chen Yimin
Published: February 2020

Abstract not Available.
Properties of the Interfacial Layer in the High-k Gate Stack and Transistor Performance
Authors: Bersuker Gennadi , Peterson J. , Barnett Joel , Sim J. H. , Choi Rino , Lee Byoung Hun , Lysaght Patrick , Huff Howard R.
Published: February 2020

Abstract not Available.
Si:C Epitaxial Wafer for Improved Sub-100nm CMOS Transistor Performance
Authors: Standley Robert , Mansoori Majid , Miles Donald , Chakravarthi Srini , Seacrist Mike , Wise Rick , Torack Tom , Ries Mike
Published: February 2020

Abstract not Available.
Characteristics of Hf(Si,O) Gate Dielectrics as a Function of HF Content
Authors: Chang Kyuhwan , Shallenberger Jeff , Chang Feng-Ming , Shanmugasundaram Karthikeyan , Roman Paul , Mumbauer Paul , Ruzyllo Jerzy
Published: February 2020

Abstract not Available.
Nanoporous InP: Anodic Formation and Growth Mechanism in Aqueous Electrolytes
Authors: O'Dwyer Colm
Published: February 2020

Abstract not Available.
Self-Organized Pores in InP and GaP
Authors: Schmuki P.
Published: February 2020

Abstract not Available.
Wet Chemcial Etching of Compound Semiconductors
Authors: Pearton Stephen , Ren Fan
Published: February 2020

Abstract not Available.
Performance of PEM Fuel Cells: Effect of Ionomer loading and equivalent weight in the Electrode
Authors: Xu Hui , Kunz H. , Fenton James M
Published: February 2020

Abstract not Available.
Recent Developments in Fullerene Based Devices
Authors: Dennler Gilles , Matt Gebhard , Marjanovic Nenad , Singh Birendra , Lungenschmied Christoph , Sariciftci Niyazi Serdar
Published: February 2020

Abstract not Available.
Kinetic Study of LiFePO4 using EIS
Authors: Garcia Beatrice , Deslouis Claude , Ravet Nathalie
Published: February 2020

Abstract not Available.
Various Approaches To Enhance The Ionic Conductivity For Selected Oxide Electrolytes
Authors: Hui Rob , Roller Justin , Zhang Xinge , Decs-Petit Cyrille , Xie Yongsong , Maric Radenka , Ghosh Dave
Published: February 2020

Abstract not Available.
Study on Coverage of BTA on Cu Electrode in 25% CaCl2 Solution
Authors: Wang Yanbo , Hong Quan , Zhang Shangtao
Published: February 2020

Abstract not Available.
Industrial Applications of Boron-dopedDiamond: Detection of SodiumThiosulphate, Naproxen and Nickel ions and Electrocatalysis of Oxygen
Authors: Yoshihara Sachio , Suryanarayanan Vembu , Zhang Yanrong
Published: February 2020

Abstract not Available.
Vanadium Oxide Nanorods for Li-Ion Battery Application
Authors: Reddy Channu V. S. , Mho Sun-Il , Park Tae-Keun , Kalluru Rajamohan
Published: February 2020

Abstract not Available.
Ethanol Electrooxidation on Pt-Sn Catalysts Deposited by Laser Ablation
Authors: Bommersbach Pascale , Mohamedi Mohamed , Guay Daniel
Published: February 2020

Abstract not Available.
Materials for Positive Electrodes of Fuel Cells
Authors: Barath Peter , Brudná Soňa , Novák Vítězslav , Vondrák Jiří , Sedlaříková Marie , Kazelle Jiří , Kliment Jiří
Published: February 2020

Abstract not Available.
The Electrochemical Performance of LiNi1/3Mn1/3Co1/3O2 Prepared by Sol-Gel Method
Authors: Hong Jian , Fang Bin , Wang Chunsheng
Published: February 2020

Abstract not Available.
Scanning Electrochemical Microscopy (SECM) Studies of Non-Stoichiometric UO2+X Surfaces
Authors: He Heming , Zhu Renkang , Keech Peter
Published: February 2020

Abstract not Available.
Titanium Dioxide Nanotube Array as a Support for Platinum Electrocatalyst
Authors: Kongkanand Anusorn , Kamat P. V.
Published: February 2020

Abstract not Available.
Molecular Simulation of Liquid Phase Adsorption of Chain Molecules in Zeolites
Authors: Punnathanam Sudeep , Snurr Randall Q.
Published: February 2020

Abstract not Available.
Si-Based Anode Using Ionic Liquid-Polymer Electrolyte for Li-Ion Batteries
Authors: Kobayashi Yo , Duchesne Steve , Dontigny Martin , Seki Shiro , Mita Yuichi , Miyashiro Hajime , Charest Patrick , Guerfi Abdelbast , Zaghib K.
Published: February 2020

Abstract not Available.
Investigation of Solid Electrolyte Interfacial Layer Development during Continuous Cycling using AC Impedance Spectra and Micro-structural Analysis
Authors: Moss Pedro L. , Zheng Jim P. , Au G. , Plichta E.
Published: February 2020

Abstract not Available.
Improving the Calendar Life of Li1+x(Ni1/3Co1/3Mn1/3)1-xO2 /Carbon System for HEV Applications
Authors: Liu Jun , Chen Zonghai , Belharouak Ilias , Lu Wenquang , Amine Khalil , Sun Yang Kook
Published: February 2020

Abstract not Available.
Electrochemical Study of the High Silver Density Phase Ag4V2O6F2 for Primary Lithium Batteries
Authors: Sauvage Frédéric , Bodenez Vincent , Albrecht Thomas , Tarascon Jean-Marie , Peoppelmeier Kenneth R.
Published: February 2020

Abstract not Available.
Modeling of Key Life Test for Hybrid Electric Vehicle Batteries
Authors: Yang Xiao Guang , Taenaka Bob , Miller Ted , Elder Ron
Published: February 2020

Abstract not Available.
Electrochemical Generation of Cationic Pd Catalysts and Application to Pd/TEMPO Double-Mediatory Electrooxidative Wacker-type Reaction
Authors: Mitsudo Koichi , Tanaka Hideo , Kaide Takashi
Published: February 2020

Abstract not Available.
Sol-Gel Modified Electrode Trapped with a Cobalamin Derivative
Authors: Shimakoshi Hisashi , Hisaeda Yoshio
Published: February 2020

Abstract not Available.
Polymer Films with Crusted Outer Edges: Voltammetric Models and Computer Simulations
Authors: Hettige Chaminda , Leddy J.
Published: February 2020

Abstract not Available.
Li Ionic Melt Mixtures Based on PEG and Fluorolinks as Electrolytes for Rechargeable Lithium Batteries
Authors: Geiculescu Olt E. , Rajagopal Rama , Hallac Peter , Creager Stephen , DesMarteau Darryl
Published: February 2020

Abstract not Available.
Quantitative Measurement of Pattern Collapse Force and Particle Removal Force
Authors: Kim Tae-Gon , Wostyn Kurt L. , Mertens P. , Busnaina Ahmed A. , Park Jin-Goo
Published: February 2020

Abstract not Available.
Post Salicidation Clean: Selective Removal of Un-Reacted NiPt Towards NiPtSi(Ge)
Authors: Xu Kaidong , Lauwers Anne , Vos Rita , Archer Leo , Demeurisse Caroline , Mertens Sofie , Kraus Harald , Henry Sally-Ann , Mertens P. , Kovacs Frederic , Dalmer Michael , Gaulhofer Ernst
Published: February 2020

Abstract not Available.
Interactions of Sapphire Surfaces With Standard Cleaning Solutions
Authors: Kirby Kevin W. , Shanmugasundaram Karthik , Ruzyllo J.
Published: February 2020

Abstract not Available.
Junction Photovoltage (JPV) Techniques for Ultra-Shallow Junction Characterization
Authors: Faifer Vladimir N. , Current Michael I. , Schroder D.
Published: February 2020

Abstract not Available.
Nanoporous Polypyrrole Film by Template-Directed Electrodeposition
Authors: Li Huaqing , Wu Nick
Published: February 2020

Abstract not Available.
Challenges with Respect to High-k/Metal Gate Stack Etching and Cleaning
Authors: Vos Rita , Arnauts Sophia , Bovie Inge , Onsia Bart , Garaud Sylvain , Xu Kaidong , Hongyu Yu , Kubicek Stefan , Rohr Erika , Schram Tom , Veloso Anabela , Leunissen Leonardus H.A. , Mertens P.
Published: February 2020

Abstract not Available.
Crystalline Rare-Earth Oxides as High-k Materials for Future CMOS Technologies
Authors: Osten H. Joerg
Published: February 2020

Abstract not Available.
Structural and Morphological Properties of Nitrogen Doped Polysilicon for Advanced Gate Material
Authors: Woo Sang Ho , Kim Yil Wook , Um Pyung Yong , Kim Hai Won , Cho Sung Kil , Choe Hyung Su , Lee Dong Keun , Kim Chang-Koo
Published: February 2020

Abstract not Available.
Magnetic and Transport Properties of One-Dimensional Carbon Nanotube Based Composite Materials
Authors: Menon Latika , Friedman Adam , Jung Yung Joon
Published: February 2020

Abstract not Available.
Polymeric TFTs Using PMMA on P3HT Layers
Authors: Estrada Magali , Mejia Israel , Cerdeira Antonio , Iñiguez Benjamin
Published: February 2020

Abstract not Available.
Using Chemically-Tailored Contact Interfaces to Control Channel Region Microstructure and the Electrical Characteristics of Solution Processed Organic TFTs
Authors: Gundlach David J.
Published: February 2020

Abstract not Available.
Non-Traditional OTFT Parameter Extraction
Authors: Picos Rodrigo , Garcia-Moreno Eugeni , Iniguez Benjamin
Published: February 2020

Abstract not Available.
Quasi-Static Capacitance-Voltage Characterizations of Mobile Ion Accumulation and Depletion Phenomena in Organic Thin-Film Transistors
Authors: Huang JianJang , Chen YiMing
Published: February 2020

Abstract not Available.
Conducting Polymer Transistors for Sensor Applications
Authors: Malliaras George
Published: February 2020

Abstract not Available.
The Enhancement of THz Radiation Semiconductor Induced by Conjugate Polymer (DB-PPV)
Authors: Hwang Jenn-Shyong , Lin Hui-Ching , Huang Yin-Chieh , Lin Kuang-I
Published: February 2020

Abstract not Available.
Analysis of Technology Variations in Advanced MOSFETS with the Surface-Potential-Based Compact Model HiSIM
Authors: Miura-Mattausch Mitiko , Sadachika N. , Miyake M. , Yumisaki A. , Miura-Mattausch Mitiko
Published: February 2020

Abstract not Available.
Nano-Scale Profile of the Dielectric Constant Near the Si/oxide Interface: A First-Principles Approach
Authors: Nakamura Jun , Wakui Sadakazu , Eguchi Shunsuke , Yanai Ryosuke , Natori Akiko
Published: February 2020

Abstract not Available.
Angle-Resolved Photoelectron Spectroscopy Study on Ultrathin Gate Dielectrics
Authors: Nohira Hiroshi , Hattori Takeo
Published: February 2020

Abstract not Available.
Effect of Fe/Si Ratio on Epitaxial Growth of Fe3Si on Ge Substrate
Authors: Kumano Mamoru , Ando Yuichiro , Ueda Koji , Sadoh Taizoh , Narumi Kazumasa , Maeda Yoshihito , Miyao Masanobu
Published: February 2020

Abstract not Available.
Leveling Characteristics of Wide Features
Authors: Sukamto Johanes , Veazey Chris , Webb Eric , Reid Jonathan
Published: February 2020

Abstract not Available.
High-Performance CMP Slurry with CeO2/Resin Abrasive for STI Formation
Authors: Matsui Yukiteru , Tateyama Yoshikuni , Iwade Kenji , Nishioka Takeshi , Yano Hiroyuki
Published: February 2020

Abstract not Available.
Increase of Carbon Substitutionality and Silicon Strain by Molecular Ion Implantation
Authors: Li-Fatou Andrei , Jain Amitabh , Krull Wade , Ameen Mike , Harris Mark , Jacobson Dale
Published: February 2020

Abstract not Available.
Integration Challenges and Opportunities for Nanometer Scale CMOSFET with Metal/High-k Gate Stack
Authors: Song S. , Hussain M. , Barnett J. , Park C. S. , Park C. , Kirsch P. , Lee B.H.
Published: February 2020

Abstract not Available.
Critical Components of FinFet Integration: Examining the Density Trade-off and Process Integration for FinFET Implementation
Authors: Harris Rusty , Hussain M. , Smith Casey , Yang Ji-Woon , Barnett J. , Sassman Barry , Song S. , Lee B.H. , Tseng Hsing , Jammy Raj
Published: February 2020

Abstract not Available.
Circular Transmission Line Model (CTLM) Analysis for Non-Linear VI Characteristics on MBE p-GaN
Authors: Patel Kinnari N. , Stokes E. , Pagan Jennifer , Burkhart Casey C. , Hodge Michael , Batoni Paolo
Published: February 2020

Abstract not Available.
Nanometer-Scale Spatiotemporal Control of Environmentally-Responsive Materials by In-Plane Electrochemical Gradient Formation.
Authors: Wang Xuejun , Shi Ping , Bohn Paul W.
Published: February 2020

Abstract not Available.
The Effects of Current Conditions on the Defect Free Deep Via Fill with Reduced Overburden
Authors: Im Eun-Jung , Kim Tae-Ho , Byun Jung-Soo , Kim Tae Ho , Won Kyung-Ah , Nam Hyo-Seung
Published: February 2020

Abstract not Available.
Pulse Plated Cadmium Telluride Films and Their Characteristics
Authors: Murali Murali R. , Thirumoorthy Thirumoorthy , Sengodan Sengodan
Published: February 2020

Abstract not Available.
Study of the Microstructure, Chemical Composition, and Electronic Properties of Semiconductor InSb Nanowires Grown by Electrochemical Deposition
Authors: Vitse Frederic , Tsakalakos Loucas , Sharifi Fred , Heward William
Published: February 2020

Abstract not Available.
Electrochemical Synthesis of Polyaniline From Aniline/Cyclodextrin Inclusion Complex
Authors: Kraljić Roković Marijana , Mandić Zoran , Perši Bojana
Published: February 2020

Abstract not Available.
Dilatometric Surface Stress Studies of Nanoporous Platinum: Role of Adsorption
Authors: Raghavan Nadar Viswanath , Kramer Dominik , Weissmueller Joerg
Published: February 2020

Abstract not Available.
A Surface Stress Study of the Metal Electrode-Electrolyte Interphase Region
Authors: Heaton Thomas S. , Friesen Cody A.
Published: February 2020

Abstract not Available.
Surface Stress at the Gold/Aqueous-Electrolyte Interface at Anodic Potentials
Authors: Ahmed S , Ahmed T. T. , Burke L. , Buckley D.N.
Published: February 2020

Abstract not Available.
Experimental Studies and Numerical Modeling of the Corrosion Behavior of Duplex Stainless Steels Under Straining Conditions
Authors: Delrue Olivier , Vignal Vincent , Ghosh Sukanta , Connolly Brian J.
Published: February 2020

Abstract not Available.
In Situ Stress Measurement During Electrochemical Deposition of Cobalt
Authors: Luo Tianzhi , Cammarata Robert
Published: February 2020

Abstract not Available.
Stress Generation and Relaxation Mechanisms for Thin Film Growth by Electrochemical Deposition
Authors: Luo Tianzhi , Tang Lei , Sieradzki Karl , Cammarata Robert
Published: February 2020

Abstract not Available.
In-Situ Monitoring of the Internal Stress Evolution During Thin Film Anodising
Authors: Proost Joris , Vanhumbeeck Jean-François , Van Overmeere Quentin
Published: February 2020

Abstract not Available.
Solid State Electrolytes for Application in Primary Lithium Water Batteries
Authors: Cook Clifford C. , Wagner Micheal
Published: February 2020

Abstract not Available.
In Situ XAS Investigations of Novel Osmium-Based Redox Polymer Mediators for Laccase-Based Biological Fuel Cell Applications
Authors: Ziegelbauer Joesph , Mukerjee Sanjeev , Gallaway Joshua , Calabrese Barton Scott
Published: February 2020

Abstract not Available.
Effect of Net Geometry on Potential and Current Distributions in a Parallel Plate Channel with One Electrode at Limiting Current
Authors: Venkatraman Murali , Van Zee J. W.
Published: February 2020

Abstract not Available.
Symposium Session 3: Entrepreneurial Opportunities in Electrochemical Sciences and Engineering
Authors: Van Zee J. W.
Published: February 2020

Abstract not Available.
Nanocomposite Solid Electrolytes Based on Lithium Perchlorate
Authors: Uvarov Nikolai F. , Ulihin Artem , Slobodyuk Arseny , Kavun Valery , Kirik Sergey
Published: February 2020

Abstract not Available.
Depth-profile of Alloying Extent in Bimetallic Nanoparticles by In Situ X-ray Absorption Spectroscopy
Authors: Loka Subramanyam Sarma , Hwang Bing-Joe , Chen Ching-Hsiang , Tang Mau-Tsu , Liu Ding-Goa , Lee Jyh-Fu
Published: February 2020

Abstract not Available.
The Influence of Methanol on Oxygen Reduction on Pt Nanoparticles Supported within PAMAM - G4OH Dendrimers as a Cathode for DMFCs
Authors: Escalante Ismailia L. , Ledesma-Garcia Janet , Chapman Thomas , Godínez Luís
Published: February 2020

Abstract not Available.
H2 Storage for PEMFC Vehicles: Status and Challenge
Authors: Meusinger Josefin
Published: February 2020

Abstract not Available.
Visualization of Membrane Hydration Path in an operating PEMFC by Nuclei-Labeling MRI
Authors: Kotaka Toshikazu , Tsushima Shohji , Hirai Shuichiro
Published: February 2020

Abstract not Available.
Sulfonated Poly (Arylene Ether) Ionomers Containing Fluorenyl Groups for Fuel Cell Applications
Authors: Bae Byungchan , Miyatake Kenji , Watanabe Masahiro
Published: February 2020

Abstract not Available.
NanoFiber Network Membranes for PEM Fuel Cells
Authors: Pintauro P. , Mather Patrick , Arnoult Olivier , Wycisk Ryszard , Choi Jonghyun , Lee Kyung Min
Published: February 2020

Abstract not Available.
Measurements of Effective Diffusion Coefficient of Oxygen in GDLs for PEMFCs
Authors: Siroma Zyun , Yasuda Kazuaki , Tanimoto Kazumi , Ohta Masato , Takahashi Junji , Inaba Minoru , Tasaka Akimasa
Published: February 2020

Abstract not Available.
Cobalt- and Molybdenum-Tungsten Carbides as Anode Electrocatalysts
Authors: Nagai Masatoshi , Yoshida Michiko , Tominaga HIroyuki
Published: February 2020

Abstract not Available.
Novel Sulfonated Polybenzimidazole by Direct Sulfonation in Sulfuric Acid
Authors: Peron Jennifer , Jones Deborah , Roziere Jacques
Published: February 2020

Abstract not Available.
De-Alloyed Pt-M Nanoparticle Electrocatalysts for Efficient Electroreduction of Oxygen: Structure-Activity-Stability Relationships
Authors: Koh Shirlaine , Yu Chengfei , Leisch Jennifer
Published: February 2020

Abstract not Available.
The Effect of Transient Potential Exposure on the Electrochemical Oxidation of Carbon Black in Low-Temperature Fuel Cells
Authors: Gallagher Kevin G. , Fuller T.
Published: February 2020

Abstract not Available.
Surface Chemistry and Structure Studies of Carbon Support Corrosion in PEMFCs
Authors: Dowlapalli Madhusudhana R. , Artyushkova Kateryna , Atanassov Plamen , Shen Jian-Ping , Rice Gordon L.
Published: February 2020

Abstract not Available.
Effects of Organic Additives on Residual Stress and Surface Roughness of Electroplated Copper for Flexible PCB
Authors: Lim Geunwoong , Kim Joongsoo , Kim Heesan
Published: February 2020

Abstract not Available.
Electronic and Local Structures of La1-xSrxCoO3-d Studied by In-Situ Micro XAFS Measurements
Authors: Amezawa Koji , Unemoto Atsushi , Sase Maya , Kawada Tatsuya , Orikasa Yuki , Aoki Hiroyoshi , Ina Toshiaki , Fukutsuka Tomokazu , Uchimoto Yoshiharu , Terada Yasuko
Published: February 2020

Abstract not Available.
Effect of Anode Active Layer on Performance of Single Step Co-fired Solid Oxide Fuel Cells (SOFC's) at High Fuel Utilizations
Authors: Yoon Kyung Joong , Gopalan Srikanth , Pal Uday B.
Published: February 2020

Abstract not Available.
Structural and Electrochemial Properties of A1-ySryCo1-xFexO3 (A=Ba, La, Pr, Sm; y=0.2, 0.5; 0.0<x<1.0 Oxides for SOFCs
Authors: Magnone Edoardo , Miyayama Masaru , Traversa E.
Published: February 2020

Abstract not Available.
Electrical and Interfacial Properties for a New Class of Oxide Ionic Conductors, La9.33+xSi6O26+1.5x
Authors: Mineshige Atsushi , Nakao Takayuki , Kobune Masafumi , Yazawa Tetsuo , Yoshioka Hideki
Published: February 2020

Abstract not Available.
Reactions at a Porous Ni Electrode Concurrent with Hydrogen evolution
Authors: Villa Marco , Salvi Paolo , Verardi Erwin , Zangari G.
Published: February 2020

Abstract not Available.
Investigation of the Polymer Electrolyte Distribution in Polymer Electrolyte Fuel Cells (PEFC)
Authors: Scheiba Frieder , Benker Nathalie , Kunz Ulrike , Roth Christina -.
Published: February 2020

Abstract not Available.
Temperature Gradient Induced Water Transport in Polymer Electrolyte Fuel Cells
Authors: Kim Soowhan , Mench Matthew
Published: February 2020

Abstract not Available.
Synthesis of Zeolite Thin films on Titanium Alloys and Biocompatibility Testing via Electrochemical Methods
Authors: Bedi Rajwant S. , Beving Derek , Yan Yushan
Published: February 2020

Abstract not Available.
Electrochemical Behavior of an Amadori Compound in pH Controlled Aqueous Media
Authors: Chuang Shih-Wei , Chou Tse-Chuan
Published: February 2020

Abstract not Available.
Electrochemical Iodination of Aromatic Compounds Using Protic Acid as Supporting Electrolyte
Authors: Kataoka Kazuhide , Hagiwara Yuji , Midorikawa Koji , Suga Seiji , Yoshida J.
Published: February 2020

Abstract not Available.
Stereoselective Cyclopropanation Reactions of N-Acyliminium Ion Pools with Alkenes
Authors: Suga Seiji , Maruyama Tomokazu , Yoshida J.
Published: February 2020

Abstract not Available.
Organic Electrochemistry As A Community
Authors: Fry Albert J.
Published: February 2020

Abstract not Available.