Negative / Null Result ReportOpen accessComputer Science
Preesha Premsagar, Colleen Aldous, Tonya M. Esterhuizen et al. · 2022 · Informatics in Medicine Unlocked
Machine learning is used to process big data volumes with complex non-linear relationships between predictive variables and predictions. Research into the usefulness of machine learning in small data volumes remains limited. To compare…
View details →DOI: 10.1016/j.imu.2022.101103Cited by 25 Negative / Null Result ReportOpen accessNeuroscience
Sang‐Rae Lee, Hong J. Lee, Sang-Hoon Cha et al. · 2015 · Cell Transplantation
Cellular fate of human neural stem cells (hNSCs) transplanted in the brain of nonhuman primates (NHPs) with no immunosuppression was determined at 22 and 24 months posttransplantation (PTx) regarding survival, differentiation, and tumorigenesis. Survival of hNSCs labeled with magnetic nanoparticles was successfully detected around injection sites in the brain at 22 months PTx by MRI. Histological examination of brain sections with H&E and Prussian blue staining at 24 months revealed that most of the grafted hNSCs were found located along the injection tract. Grafted hNSCs were found to differe
View details →DOI: 10.3727/096368914x678526Cited by 25 Negative / Null Result ReportOpen accessVeterinary
Rachael L. Brown · 2017 · Animal Sentience
Birch’s formulation is persuasive but not nuanced enough to capture at least one situation where it is reasonable to invoke the precautionary principle (PP): when we have multiple, weak, but convergent, lines of evidence that a species is…
View details →DOI: 10.51291/2377-7478.1247Cited by 25 Negative / Null Result ReportChemistry
Priyanka Lahiri, Kenneth B. Wiberg, Patrick H. Vaccaro · 2013 · The Journal of Physical Chemistry A
The optical rotatory dispersion of two monocyclic ketones, (R)-3-methylcyclopentanone [R-3MCP] and (R)-3-methylcyclohexanone [R-3MCH], has been investigated under isolated and solvated conditions to explore the role of ring size/morphology…
View details →DOI: 10.1021/jp4089194Cited by 25 Negative / Null Result ReportOpen accessBusiness, Management and Accounting
Yeoh Kai Qing, Suhal Kusairi · 2019 · WIDYAKALA JOURNAL OF PEMBANGUNAN JAYA UNIVERSITY
The stock market has become a significant role in the economy and has attracted investor's attention, as it is to generate funds and make an investment decision for companies and investors as well. Therefore, the objective of this study is…
View details →DOI: 10.36262/widyakala.v6i2.217Cited by 25 Negative / Null Result ReportOpen accessEngineering
Matthew D. Wadge, Bryan W. Stuart, Kathryn G. Thomas et al. · 2018 · Materials & Design
Infection negation and biofilm prevention are necessary developments needed for implant materials. Furthermore, an increase in publications regarding gallium (Ga) as an antimicrobial ion has resulted in bacterial-inhibitory surfaces incorporating gallium as opposed to silver (Ag). The authors present the production of novel gallium titanate surfaces through hydrothermal ion-exchange reactions. Commercially-pure Ti (S0: Cp-Ti) was initially suspended in NaOH solutions to obtain sodium titanate (S1: Na2TiO3) layers ca. 0.5–1 μm in depth (2.4 at.% Na). Subsequent suspension in Ga(NO3)3 (S2: Ga2(T
View details →DOI: 10.1016/j.matdes.2018.05.060Cited by 25 Negative / Null Result ReportOpen accessEarth and Planetary Sciences
Suzanne Birner, Elizabeth Cottrell, J. M. Warren et al. · 2021 · Earth and Planetary Science Letters
Mid-ocean ridge peridotites record significantly greater variability in major and trace elements, isotopic compositions, and thermodynamic properties such as oxygen fugacity (fO2) than do their basaltic counterparts. This variability may derive from modern ridge processes related to melting and melt-rock interaction or from long-lived source heterogeneity related to recycled material or ancient melting events. In this study, we investigate variations in spinel geochemistry as well as silicate major and trace element chemistry and oxygen fugacity of a suite of peridotites from a single segment
View details →DOI: 10.1016/j.epsl.2021.116951Cited by 25 Negative / Null Result ReportOpen accessHealth Professions
Tom Koeman, Pauline Slottje, Hans Kromhout et al. · 2013 · Occupational and Environmental Medicine
OBJECTIVES: Although a study among utility workers found an increased risk for acute myocardial infarction and arrhythmia-related deaths associated with occupational extremely low-frequency magnetic fields (ELF-MF) exposure, later studies…
View details →DOI: 10.1136/oemed-2012-100889Cited by 25 Negative / Null Result ReportMedicine
Fabienne Marcellin, C. Lions, Éric Rosenthal et al. · 2016 · Drug and Alcohol Review
INTRODUCTION AND AIMS: Despite cannabis use being very common in patients co-infected with HIV and hepatitis C virus (HCV), its effect on these patients' immune systems remains undocumented. Documenting the potential effect of cannabis use…
View details →DOI: 10.1111/dar.12398Cited by 25 Negative / Null Result ReportOpen accessPsychology
Nivedita Mani, Melanie S. Schreiner, Julia Brase et al. · 2021 · Developmental Science
Developmental research, like many fields, is plagued by low sample sizes and inconclusive findings. The problem is amplified by the difficulties associated with recruiting infant participants for research as well as the increased variability in infant responses. With sequential testing designs providing a viable alternative to paradigms facing such issues, the current study implemented a Sequential Bayes Factor (SBF) design on three findings in the developmental literature. In particular, using the framework described by Schönbrödt and colleagues (2017), we examined infants' sensitivity to mis
View details →DOI: 10.1111/desc.13097Cited by 25 Negative / Null Result ReportMathematics
Cynthia C. Griffin, Joseph Calvin Gagnon, Maggie H. Jossi et al. · 2018 · Rural Special Education Quarterly
This study examined mathematics strategy instruction that primes the common underlying structures of word problems using explicit instruction in a rural elementary classroom with fourth- and fifth-grade students with and without…
View details →DOI: 10.1177/8756870518772164Cited by 25 Negative / Null Result ReportOpen accessSocial Sciences
Laura M. Wasielewski · 2016 · Journal of Catholic Education
The purpose of this study was to determine if students with disabilities perform comparably to students without disabilities academically at a small liberal arts college. Quantitative results were gathered through the comparison of end of semester and cumulative grade point averages for students with disabilities and students without disabilities (n=56). The t test for independent means and a 2-way analysis of variance were used to test hypotheses. Students without disabilities had significantly higher academic performances than students with disabilities as measured by grade point averages. F
View details →DOI: 10.15365/joce.2001062016Cited by 25 Negative / Null Result ReportOpen accessMedicine
Lucius S. Fekonja, Ziqian Wang, Dogu Baran Aydogan et al. · 2021 · Frontiers in Oncology
Tumors infiltrating the motor system lead to significant disability, often caused by corticospinal tract injury. The delineation of the healthy-pathological white matter (WM) interface area, for which diffusion magnetic resonance imaging (dMRI) has shown promising potential, may improve treatment outcome. However, up to 90% of white matter (WM) voxels include multiple fiber populations, which cannot be correctly described with traditional metrics such as fractional anisotropy (FA) or apparent diffusion coefficient (ADC). Here, we used a novel fixel-based along-tract analysis consisting of cons
View details →DOI: 10.3389/fonc.2020.622358Cited by 25 Negative / Null Result ReportOpen accessMedicine
Oliver Shutkever, David J. Gracie, Caroline Young et al. · 2018 · Inflammatory Bowel Diseases
Background: The microbiome is implicated in the pathogenesis of inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS). Whether a distinct microbiome profile is associated with the reporting of IBS-type symptoms in IBD…
View details →DOI: 10.1093/ibd/izy052Cited by 25 Negative / Null Result ReportOpen accessPsychology
Meiling Liu, Pär Anders Granhag, Sara Landström et al. · 2010 · The Open Criminology Journal
In this paper we focused on children's deception (10-12 years, Experiment 1), and adult's ability detect deception in children (Experiment 2). The self-presentational perspective By asking unanticipated questions we put the liars in the…
View details →DOI: 10.2174/1874917801003010031Cited by 25 Negative / Null Result ReportOpen accessMedicine
Paul Blanc‐Durand, Axel Van Der Gucht, Antoine Verger et al. · 2018 · PLoS ONE
INTRODUCTION: Aim was to develop a full automatic clustering approach of the time-activity curves (TAC) from dynamic 18F-FET PET and evaluate its association with IDH1 mutation status and survival in patients with gliomas. METHODS: Thirty-seven patients (mean age: 45±13 y) with newly diagnosed gliomas and dynamic 18F-FET PET before any histopathologic investigation or treatment were retrospectively included. Each dynamic 18F-FET PET was realigned to the first image and spatially normalized in the Montreal Neurological Institute template. A tumor mask was semi-automatically generated from Z-sco
View details →DOI: 10.1371/journal.pone.0199379Cited by 25 Negative / Null Result ReportOpen accessEnvironmental Science
Michele Duarte de Menezes, Sérgio Henrique Godinho Silva, Carlos Rogério de Mello et al. · 2016 · Scientia Agricola
This study compared the performance of ordinary kriging (OK) and regression kriging (RK) to predict soil physical-chemical properties in topsoil (0-15 cm). Mean prediction of error and root mean square of prediction error were used to assess the prediction methods. Two watersheds with contrasting soil-landscape features were studied, for which the prediction methods were performed differently. A multiple linear stepwise regression model was performed with RK using digital terrain models (DTMs) and remote sensing images in order to choose the best auxiliary covariates. Different pedogenic facto
View details →DOI: 10.1590/0103-9016-2015-0071Cited by 25 Negative / Null Result ReportOpen accessEnvironmental Science
Patrick Moore, R. Justin DeRose, James N. Long et al. · 2012 · Forests
Enhancement of forest growth through silvicultural modification of stand density is one strategy for increasing carbon (C) sequestration. Using the Fire and Fuels Extension of the Forest Vegetation Simulator, the effects of even-aged, uneven-aged and no-action management scenarios on C sequestration in a southern Appalachian red spruce-Fraser fir forest were modeled. We explicitly considered C stored in standing forest stocks and the fate of forest products derived from harvesting. Over a 100-year simulation period the even-aged scenario (250 Mg C ha−1) outperformed the no-action scenario (241
View details →DOI: 10.3390/f3020300Cited by 25 Negative / Null Result ReportPsychology
Shree Krishna Subburaj, Angela Stewart, Arjun Rao et al. · 2020
Modeling team phenomena from multiparty interactions inherently requires combining signals from multiple teammates, often by weighting strategies. Here, we explored the hypothesis that strategic weighting signals from individual teammates…
View details →DOI: 10.1145/3382507.3418877Cited by 25 Negative / Null Result ReportMedicine
Andrew M. Penn, Maximilian B. Bibok, Viera Saly et al. · 2018 · Biomarkers
OBJECTIVE: To validate our previously developed 16 plasma-protein biomarker panel to differentiate between transient ischaemic attack (TIA) and non-cerebrovascular emergency department (ED) patients.METHOD: Two consecutive cohorts of ED…
View details →DOI: 10.1080/1354750x.2018.1499130Cited by 25 Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Sean M. Carroll, Katherine S. Xue, Christopher J. Marx · 2014 · BMC Microbiology
BACKGROUND: A common assumption of microorganisms is that laboratory stocks will remain genetically and phenotypically constant over time, and across laboratories. It is becoming increasingly clear, however, that mutations can ruin strain integrity and drive the divergence or "domestication" of stocks. Since its discovery in 1960, a stock of Methylobacterium extorquens AM1 ("AM1") has remained in the lab, propagated across numerous growth and storage conditions, researchers, and facilities. To explore the extent to which this lineage has diverged, we compared our own "Modern" stock of AM1 to a
View details →DOI: 10.1186/1471-2180-14-2Cited by 25 Negative / Null Result ReportOpen accessEnvironmental Science
Chris H. Carlson, Solomon Z. Dobrowski, Hugh D. Safford · 2012 · Carbon Balance and Management
BACKGROUND: Forest fuel treatments have been proposed as tools to stabilize carbon stocks in fire-prone forests in the Western U.S.A. Although fuel treatments such as thinning and burning are known to immediately reduce forest carbon stocks, there are suggestions that these losses may be paid back over the long-term if treatments sufficiently reduce future wildfire severity, or prevent deforestation. Although fire severity and post-fire tree regeneration have been indicated as important influences on long-term carbon dynamics, it remains unclear how natural variability in these processes might
View details →DOI: 10.1186/1750-0680-7-7Cited by 25 Negative / Null Result ReportOpen accessMedicine
Garth Funston, Gary Abel, Emma J. Crosbie et al. · 2021 · Cancers
CA125 is widely used as an initial investigation in women presenting with symptoms of possible ovarian cancer. We sought to develop CA125-based diagnostic prediction models and to explore potential implications of implementing model-based thresholds for further investigation in primary care. This retrospective cohort study used routinely collected primary care and cancer registry data from symptomatic, CA125-tested women in England (2011-2014). A total of 29,962 women were included, of whom 279 were diagnosed with ovarian cancer. Logistic regression was used to develop two models to estimate o
View details →DOI: 10.3390/cancers13122886Cited by 25 Negative / Null Result ReportOpen accessMedicine
William R. Freeman, Francesco Bandello, Eric H. Souied et al. · 2023 · Ophthalmology Retina
To evaluate the safety and efficacy of repeat injections of Brimonidine Drug Delivery System (Brimo DDS) Generation 2 (Gen 2) containing 400-μg brimonidine in patients with geographic atrophy (GA) secondary to age-related macular…
View details →DOI: 10.1016/j.oret.2023.03.001Cited by 25 Negative / Null Result ReportOpen accessMedicine
Mikael Fink Vallentin, Asger Granfeldt, Carsten Meilandt et al. · 2022 · Resuscitation
OBJECTIVE: The Calcium for Out-of-hospital Cardiac Arrest (COCA) trial was a randomized, placebo-controlled, double-blind trial of calcium for out-of-hospital cardiac arrest. The primary and secondary outcomes have been reported previously. This article describes the long-term outcomes of the trial. METHODS: Patients aged ≥18 years were included if they had a non-traumatic out-of-hospital cardiac arrest during which they received adrenaline. The trial drug consisted of calcium chloride (5 mmol) or saline placebo given after the first dose of adrenaline and again after the second dose of adrena
View details →DOI: 10.1016/j.resuscitation.2022.07.034Cited by 25 Negative / Null Result ReportOpen accessAgricultural and Biological Sciences
Arley Calle-Tobón, Juliana Pérez-Pérez, Nicolás Forero-Pineda et al. · 2022 · PLoS ONE
Aedes spp. comprise the primary group of mosquitoes that transmit arboviruses such as dengue, Zika, and chikungunya viruses to humans, and thus these insects pose a significant burden on public health worldwide. Advancements in next-generation sequencing and metagenomics have expanded our knowledge on the richness of RNA viruses harbored by arthropods such as Ae. aegypti and Ae. albopictus. Increasing evidence suggests that vector competence can be modified by the microbiome (comprising both bacteriome and virome) of mosquitoes present in endemic zones. Using an RNA-seq-based metataxonomic app
View details →DOI: 10.1371/journal.pone.0263143Cited by 25 Negative / Null Result ReportOpen accessMedicine
S. Takahashi, Atsushi Kudoh, Yoshio Okawa et al. · 2012 · FEBS Journal
Candida glabrata is often the second or third most common cause of candidiasis after Candida albicans. C. glabrata infections are difficult to treat, often resistant to many azole antifungal agents and are associated with a high mortality…
View details →DOI: 10.1111/j.1742-4658.2012.08564.xCited by 25 Negative / Null Result ReportMedicine
Jessica Cox, Andrew C. Bernard, Anthony J. Bottiggi et al. · 2014 · Journal of the American College of Surgeons
BACKGROUND: The influence of in-house (IH) attendings on trauma patient survival and efficiency measures, such as emergency department length of stay (LOS), ICU LOS, and hospital LOS, has been debated for more than 20 years. No study has…
View details →DOI: 10.1016/j.jamcollsurg.2013.12.027Cited by 25 Negative / Null Result Report
John Macleod, Matthew Hickman · 2010 · Addiction
ABSTRACT In the United Kingdom, as in many places, cannabis use is considered substantially within a criminal justice rather than a public health paradigm with prevention policy embodied in the Misuse of Drugs Act. In 2002 the maximum…
View details →DOI: 10.1111/j.1360-0443.2009.02846.xCited by 25 Negative / Null Result ReportEarth and Planetary Sciences
Sandip Pal, Temple R. Lee · 2019 · Geophysical Research Letters
Abstract The complexities in the atmospheric boundary layer depth (BLD) features over coastal regions pose challenges for meteorological forecasts, air quality, greenhouse gas mixing and transport, and wind energy production. Here, for the…
View details →DOI: 10.1029/2018gl081699Cited by 25 