Negative / Null Result ReportOpen accessComputer Science
Nikunj Arora, Markku Suomalainen, Matti Pouke et al. · 2022 · arXiv
We propose augmenting immersive telepresence by adding a virtual body, representing the user's own arm motions, as realized through a head-mounted display and a 360-degree camera. Previous research has shown the effectiveness of having a virtual body in simulated environments; however, research on whether seeing one's own virtual arms increases presence or preference for the user in an immersive telepresence setup is limited. We conducted a study where a host introduced a research lab while participants wore a head-mounted display which allowed them to be telepresent at the host's physical loc
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M Kurien, E F Wong, F Gohar et al. · 2013 · Gut
Introduction Acute upper GI bleeding (AUGIB) is a common gastrointestinal problem associated with significant mortality. 1 Whilst numerous factors have been shown to influence mortality in these individuals including co-morbidity and time…
View details →Negative / Null Result ReportOpen accessComputer Science
Hanna Woloszyn, Benjamin Gagl · 2025 · arXiv
The role of large language models (LLMs) in education is increasing, yet little attention has been paid to whether LLM-generated text resembles child language. This study evaluates how LLMs replicate child-like language by comparing LLM-generated texts to a collection of German children's descriptions of picture stories. We generated two LLM-based corpora using the same picture stories and two prompt types: zero-shot and few-shot prompts specifying a general age from the children corpus. We conducted a comparative analysis across psycholinguistic text properties, including word frequency, lexi
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Michelle Xiao, Daniel M Curtis, Emilie V Cheung et al. · 2021 · Shoulder & Elbow
Background The purpose of this investigation was to compare rates of filled opioid prescriptions and prolonged opioid use in opioid naïve patients undergoing total shoulder arthroplasty (TSA) in inpatient versus outpatient settings.…
View details →Negative / Null Result ReportOpen accessComputer Science
Sebastian Wallkotter, Rebecca Stower, Arvid Kappas et al. · 2020 · arXiv
Mind perception in robots has been an understudied construct in human-robot interaction (HRI) compared to similar concepts such as anthropomorphism and the intentional stance. In a series of three experiments, we identify two factors that could potentially influence mind perception and moral concern in robots: how the robot is introduced (framing), and how the robot acts (social behaviour). In the first two online experiments, we show that both framing and behaviour independently influence participants' mind perception. However, when we combined both variables in the following real-world exper
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G Henry, S Pringle, R Griggs et al. · 2025 · The Journal of Sexual Medicine
Abstract Introduction Surgical replacement of an Inflatable Penile Prosthesis (IPP) carries a much higher risk of complications, especially infection, compared to the primary implantation. A fibrous tissue capsule forms around each implant…
View details →Negative / Null Result ReportOpen accessMathematics
Yoav Zeevi, Sofi Astashenko, Liad Mudrik et al. · 2020 · arXiv
The field of psychological sciences has been grappling with the replicability crisis. Various issues have been identified as potential sources of this problem. We bring to light a potential source that has largely been overlooked and demonstrate its significant contribution to the problem: the practice of multiple comparisons. We analyzed 88 papers from the Reproducibility Project in Psychology and found that multiple results are commonly reported in a single paper, ranging from 4 to 730 (M=77.7), without multiple comparison adjustments. We retroactively applied such an adjustment using a hier
View details →Negative / Null Result ReportOpen accessEconomics, Econometrics and Finance
Cheikh Mbaye, Frédéric Vrins · 2019 · arXiv
We address the so-called calibration problem which consists of fitting in a tractable way a given model to a specified term structure like, e.g., yield or default probability curves. Time-homogeneous jump-diffusions like Vasicek or Cox-Ingersoll-Ross (possibly coupled with compounded Poisson jumps, JCIR), are tractable processes but have limited flexibility; they fail to replicate actual market curves. The deterministic shift extension of the latter (Hull-White or JCIR++) is a simple but yet efficient solution that is widely used by both academics and practitioners. However, the shift approach
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Made Kristira Yanti, Ni Luh Nopi Andayani, I Putu Adiartha Griadhi · 2018 · Majalah Ilmiah Fisioterapi Indonesia
ABSTRACTHeadache can be caused by increased tension in upper trapezius muscle. This headache is characterized bytrigger point and upper trapezius muscle tautband. The purpose of this study was to compare the positional releasetechnique and…
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G Henry, S Pringle, R Griggs et al. · 2026 · The Journal of Sexual Medicine
Abstract Introduction Surgical replacement of an Inflatable Penile Prosthesis (IPP) carries a much higher risk of complications, especially infection, compared to the primary implantation. A fibrous tissue capsule forms around each implant…
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Tariro Portia Tendengu, Fadzai Mahere · 2021 · International Journal of Health, Medicine and Nursing Practice
The purpose of this paper is to reach the augment of COVID-19 effects on international economic relations. The globe has become a cohesive economic community with interdependence being fuelled by rising economies and the need to exchange…
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Anika Jantzen, Miriam Opoku-Pare, Katharina Ruf et al. · 2014 · European Respiratory Journal
Introduction: Exercise and habitual physical activity are important components in the care of patients with cystic fibrosis (CF). Regular exercise and physical activity improve physical fitness, exercise tolerance, quality of life and…
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Wenyu Liu, D Stephen Coad · 2025 · Statistical Methods in Medical Research
Multi-armed multi-stage designs evaluate experimental treatments using a control arm at interim analyses. Incorporating response-adaptive randomisation in these designs allows early stopping, faster treatment selection and more patients to…
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Wangnen Lampa, Geyin Boli, Boa Reena Tok · 2024 · GLOBAL JOURNAL FOR RESEARCH ANALYSIS
The present study focuses on nding out how senior secondary students of Tirap district, Arunachal Pradesh, India are performing in English and to nd out the signicant difference in the attitude and achievement levels of these students…
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Larry Chen, Emily Berzolla, Griffith Gosnell et al. · 2025 · Journal of Hip Preservation Surgery
Abstract Background While hip arthroscopy (HA) has improved outcomes in femoroacetabular impingement syndrome (FAIS), advanced age has been considered a negative predictor of outcomes. The purpose of this study was to evaluate long-term…
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Xinghua Zhang, Jianzhong Xu, Chongshui Gong et al. · 2025 · Journal of Geophysical Research: Atmospheres
Abstract Valley‐basin terrains represent one of Earth's most prominent landforms and host numerous urban settlements. However, these topographically constrained regions frequently experience severe winter aerosol pollution. One critical…
View details →Negative / Null Result ReportOpen accessMedicine
Than V, Casal DI, Sica A · 2024 · Cureus
We present a case of a 59-year-old female who presented with progressively worsening altered mental status, seizures, and neuropsychiatric symptoms. Over the course of her emergency visit and admission to the hospital, laboratory tests…
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Ian Johnson, Hailey Brigger, Annabelle Shanks et al. · 2026 · Stroke
Introduction: Stroke education is a key determinant of timely hospital arrival. While considerable evidence indicates that Black patients experience greater prehospital delay, few studies have investigated whether these gaps extend to…
View details →Negative / Null Result ReportMedicine
Noda, Takahara, Hayashi et al. · 2026 · Journal of orthopaedic case reports
Given the high mortality associated with femoral trochanteric fractures, reliable pre-operative estimation of post-operative death risk is essential. Commonly used scoring systems demonstrate only moderate predictive ability, largely…
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Atthaphorn Trakarnsanga, Mithat Gonen, Jinru Shia et al. · 2012 · Journal of Clinical Oncology
3583 Background: Tumor regression grade (TRG) is a measure of histopathologic response of rectal cancer to preoperative chemoradiation (CRT) and correlates with outcomes. Several TRG systems have been reported including Mandard (5, 3…
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Iliya M. Kagantsov, Evgeniya A. Kondrateva, Svetlana A. Karavaeva et al. · 2024 · Urology reports (St. - Petersburg)
BACKGROUND: Laparoscopic ureteroureterostomy is increasingly used as a surgical correction method for obstructive uropathies of the duplicated kidney. A complicating factor for this technique may be a significant difference between the…
View details →Negative / Null Result ReportOpen accessComputer Science
Chris Allton · 2001 · arXiv
We present recent results from the UKQCD collaboration's dynamical QCD simulations. This data has fixed lattice spacing but varying dynamical quark mass. We concentrate on searching for an unquenching signal in the mesonic mass spectrum where we do not find a significant effect at the quark masses considered.
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W Cliff Rutter, David S Burgess · 2017 · Open Forum Infectious Diseases
Abstract Background Acute kidney injuries (AKIs) are common among patients receiving concomitant vancomycin (VAN) and piperacillin-tazobactam, especially compared with cefepime (FEP) with vancomycin. It is unknown if there is a significant…
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S. Atawna, R. Abu-Saris, E. S. Ismail et al. · 2015 · Journal of Difference Equations
This is a continuation part of our investigation in which the second order nonlinear rational difference equation x n + 1 = ( α + β x n + γ x n - 1 ) / ( A + B x n + C x n - 1 ) , n = 0 , 1 , 2 , … , where the parameters A ≥ 0 and B , C ,…
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Alfred Aga, Klaudia Stajka · 2022 · Interdisciplinary Journal of Research and Development
Aim: To compare the difference between the outcomes of endonasal endoscopic dacryocystorhinostomy (En-DCR) with and without silcone tube intubation (stent) for treatment of primary dacryocystitis and phlegmonus dacryocystitis. Method: A…
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Peter Aungle, Ellen Langer · 2024 · Frontiers in Psychology
We hypothesized that people at the borderline of being labeled as “prediabetic” based on A1c blood test results, who initially face equivalent risks of developing diabetes but who are labeled differently, would be more likely to develop…
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A Gendia, A Tam, W Faux · 2021 · British Journal of Surgery
Abstract Aim To compare the proportions of malignancy between two modelled cohorts of referred and investigated by our colorectal 2 WW referrals pathway. Methods Two modelled cohorts were analysed from our prospectively maintained…
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Xiang Jun Wang, Ming Hui Zhang, Xi Ming Wang · 2011 · Materials Science Forum
the moisture distribution in untreated and esterified poplar with Maleic anhydride was studied in the present paper employed nuclear magnetic resonance (NMR). The results show that relaxation times decrease with the the fall of moisture…
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A. Janae Sholtz · 2025 · Philosophy Today
Deleuze and Guattari provide a sophisticated account of ontological relationality, many facets of which have been annexed into new materialist theory. It is worth asking how this happens and with what degree of accuracy. Deleuze’s…
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Charles J. Halperin · 2018 · Russian History
In this first-rate monograph, Cornelia Soldat confirms earlier impressionistic assertions that the portrayal of Ivan iv as a tyrant and the Muscovites as barbarians in German-language pamphlets (Flugschriften) written as propaganda during…
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