20,211 real negative results, null findings, and replication failures · Negative / Null Result Report. Search the index →
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record compiled from open scholarly databases; the abstract is shown in full only where the paper is openly licensed, otherwise a short excerpt under fair use. Classifications are automated and approximate.
M Chudzik, E Oszczygiel, D Miskowiec et al. · 2021 · EP Europace
Abstract Funding Acknowledgements Type of funding sources: None. Despite the fact that most people with COVID-19 (C-19) do not require hospitalization, little is known about the changes in ECG in this group of patients (pts). The…
View details →Olufemi Adebari Oloyede, Mustafa Adelaja Lamina · 2022 · Sudan Journal of Medical Sciences
Background: The study aims to establish the pattern of fetal heart rates in the first and second trimesters and determine whether there is a statistically significant difference in the first-trimester fetal heart rate (FHR) of males and…
View details →Javier González-Delgado, Pablo Mier, Pau Bernadó et al. · 2025 · Proceedings of the National Academy of Sciences
The correlation between synonymous codon usage and secondary structure in translated proteins has been widely demonstrated. This usage plays a capital role in tuning translational rates and protein folding kinetics, indirectly influencing…
View details →Alasdair Richardson · 2021 · History Education Research Journal
Among the growing body of literature concerning teaching and learning about the Holocaust, very little research has explored the experiences of teachers from an emotional perspective. This study considers the emotion work done by educators…
View details →Diki Riswandi, Didik Tri Wahyudi · 2018 · LEKSIKA
IELTS test nowadays becomes one of the most important thing to get for those especially who want to continue their study in English speaking country especially UK or Australia. Because of the important roles of this standardized tests, it…
View details →Tatiana V. Chernigovskaya · 2021 · Voprosy Filosofii
The paper discusses semiotic aspects of higher human functions and a possibility and relevance of traditional search for their neurophysiological basis. The state of the art on the subject is reviewed and the lack of data on…
View details →Jeanne A. Jordan, Karina I. Rivas, Annette Aldous et al. · 2023 · Journal of Lower Genital Tract Disease
Objectives The aim of the study is to determine whether a positive OncoE6 Anal Test result has statistically significant higher odds of being associated with high-grade squamous intraepithelial lesion (HSIL) and to calculate sensitivity…
View details →Constantin Ovidiu Ilie, Dănuț Grosu, Oana Mocian et al. · 2014 · Advanced Materials Research
This paper is a result of a research focused on statistical vehicles dynamics. Its main purpose is to establish mathematical description of vehicle dynamics based on statistically sufficient experimental data and using statistical…
View details →C Gupta, C Irwin, G Vincent et al. · 2021 · SLEEP Advances
Abstract Older adults experience reduced sleep quality and quantity more frequently than younger adults. Inadequate sleep in older adults has been linked to several adverse outcomes such as poor psychological and physical health, cognitive…
View details →Ali Alahmer · 2014 · Applied Mechanics and Materials
Magnetic refrigeration is a new promised technology based on a distinctive property magnetocaloric effect (MCE) of some materials such as gadolinium. This manuscript demonstrates a rotating C-shape magnetic refrigeration using finite…
View details →Mohamed Firdhous, Osman Ghazali, Suhaidi Hassan · 2014 · Journal of Information and Communication Technology
Quality of service plays an important role in making distributed systems. Users prefer service providers who meet the commitments specifi ed in the Service Level Agreements to these who violate them. Cloud computing has been the recent…
View details →Katarzyna Schmidt, Mateusz Gajtkowski · 2021 · Review of Economic Analysis
The main aim of the study was to verify the thesis that the US economy is measured against the spectre of secular stagnation by determining the mood of American society using Google Trends. While performing the analysis, the authors used…
View details →D. Pūras · 2016 · European Psychiatry
Future of psychiatry is discussed in the context of modern human rights principles, evidence-based policies and sustainable development goals. After international community agreed on sustainable development goals to be reached by 2030,…
View details →Tsuyoshi Nojima, Hiromichi Naito, Takashi Hongo et al. · 2022 · Circulation
Introduction: Traumatic brain injury (TBI) is a major global public health concern. Notably, alcohol may confer neuroprotective effects by inhibiting of N-methyl-D-aspartate receptors; however, the impact of alcohol exposure before injury…
View details →Michelle Van Der Wege, null null, null null et al. · 2020 · John Heinrichs Scholarly & Creative Activities Day
Background: Nursing education is constantly changing in order to meet the ever-changing needs of the nursing profession. Long gone are the days of lengthy lectures and rote memorization. In order to adequately meet the demands of the…
View details →Robin Thomas · 2023 · Global Business Review
This article examines the validity of the weak form of the efficient market hypothesis (EMH) in the context of the Nifty stock market index by applying a support vector machine (SVM) model. The aim is to forecast future stock prices using…
View details →Nicolas A. Nunez, Marcelo Barrios · 2023 · TEM Journal
This article discusses the internationalization of technology startups in Latin America. The study analyzed 121 startups from five countries using a quantitative approach and data was collected from the Crunchbase platform. Results…
View details →Yang Xiao null, Wei Kang null, Qibin Ke null et al. · 2025 · American Journal of Clinical and Experimental Medicine
Background: The insertion depth of the bronchial blocker demands precise positioning and bronchoscopic confirmation. This study aims to investigate the parameters that influence the insertion depth of bronchial blockers in thoracic…
View details →Anna Asklid, Agnes Mattsson, Einar Björgvinsson et al. · 2015 · Blood
Abstract Background: Treatment of relapsed or refractory (R/R) chronic lymphocytic leukemia (CLL) remains challenging. Major progress has been achieved with new agents such as ibrutinib and idelalisib. However relapses still occur with…
View details →C Leonard, R Lei, A Antell et al. · 2017 · Cancer Research
Abstract Purpose: To compare ipsilateral breast event (IBE) risks in patients with DCIS of the breast post-lumpectomy, as estimated by breast radiation oncologists, the Van Nuys Prognostic Index (VNPI) studies, the Memorial Sloan Kettering…
View details →Jacob Foster, null null, null null et al. · 2023 · John Heinrichs Scholarly & Creative Activities Day
I analyze the relationship between income range and exercise level. The data that I have selected for this project was obtained from the Health Information National Trends Survey website. The specific question that the respondents were…
View details →Gemma Massetti, Carlotta Lega, Zaira Cattaneo et al. · 2022 · Brain Sciences
Humans are the only species capable of experiencing pleasure from esthetic stimuli, such as art and music. Neuroimaging evidence suggests that the left dorsolateral prefrontal cortex (DLPFC) plays a critical role in esthetic judgments,…
View details →Timothy J. Wells, Lucie Krejčová, Jakub Binter et al. · 2022 · PLOS ONE
Reward based learning is broadly acknowledged to underpin the development and maintenance of addictive behaviour although the mechanism in sexual compulsivity is less understood. Using a Pavlovian-to-Instrumental Transfer (PIT) task we…
View details →Keri Caudle, null null, null null et al. · 2016 · John Heinrichs Scholarly & Creative Activities Day
Dahlia mosaic virus (DMV) is a double-stranded DNA viral pathogen. A newly discovered strain of this virus called DMV-D10 was first observed in Dahlia variabilis. DMV-D10 does not induce visible symptoms of infection in the host plant, and…
View details →A. G Kozintsev · 2023 · Etnograficheskoe obozrenie
To test Yuri Rychkov’s claim that the physical type of the Karasuk people was identical to that of the highlanders of Western Pamir, 24 male Karasuk cranial samples were subjected to a multivariate comparison with 59 samples representing…
View details →Chia-Ter Chao, Min-Tser Liao, Chung-Kuan Wu · 2025 · American Journal of Hypertension
Abstract BACKGROUND Hypertension (HTN) significantly increases cardiovascular risk worldwide, and its incidence is expected to rise further over time. Both coronary artery calcification (CAC) and vascular stiffness (VS) potentially…
View details →Jukka Tuhkuri · 2025 · Polar Record
Abstract Sir Ernest Shackleton’s ship, Endurance , was crushed by Antarctic sea ice and sank in November 1915. Since then, it has been widely considered that Endurance was the strongest polar ship of its time and was lost because ice tore…
View details →Keishi Nomura, Yuko Yotsumoto · 2018 · Japanese Psychological Research
Abstract Kobayashi and Ichikawa (2016) recently reported that briefly presented images with dangerous impressions were detected with higher accuracy than images with safe impressions and concluded that the emotion evoked by such images…
View details →Byeong-uk Yi · 2025 · Open Philosophy
Abstract Modern logicians hold that traditional logic makes a serious error by accepting the subalternation thesis , the thesis that universal affirmatives imply matching particular affirmatives. But some traditional logicians (e.g.,…
View details →Bradley “Peanut” McCoy · 2022 · The Physics Teacher
There is a challenge as an instructor to balance the tension between flexibility and accountability in assignment due dates. I have long used an extension policy in my classes out of a desire to give students some flexibility on due dates.…
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