A searchable index of real negative results, null findings, and replication failures from the published literature — so you can learn what didn't work before repeating it.
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record (title, authors, DOI) compiled from open scholarly databases, with the abstract shown in full only where the paper is openly licensed (e.g. Creative Commons); otherwise a short excerpt is shown for reference under fair use. WASTE classifies each work by failure type; classifications are automated and approximate.
21245 results · page 113 of 709
W. Roether, J. E. Lupton · 2011 · Ocean Science
Abstract. Observations of tritium and 3He in the Tyrrhenian Sea, 1987–2009, confirm the enhanced vertical mixing of intermediate waters into the deep waters that has been noted and associated with the Eastern Mediterranean Transient in…
Rachael Storo, Cole Easson, Mahmood Shivji et al. · 2021 · Frontiers in Microbiology
Profiles of symbiotic microbial communities (“microbiomes”) can provide insight into the natural history and ecology of their hosts. Using high throughput DNA sequencing of the 16S rRNA V4 region, microbiomes of five shark species in South…
Falko Dahm, Hassan Syed, Sebastian Tomescu et al. · 2022 · Arthroscopy
Purpose The purpose of this study was to investigate biomechanical differences of medial patellofemoral ligament (MPFL) reconstruction, medial quadriceps tendon femoral ligament (MQTFL) reconstruction, and a combination of these techniques…
Rezzy Eko Caraka, Yusra Yusra, Toni Toharudin et al. · 2021 · Sustainability
Background and objectives: The impacts of COVID-19 are like two sides of one coin. During 2020, there were many research papers that proved our environmental and climate conditions were improving due to lockdown or large-scale restriction…
Christoph Alexander Rüst, Romuald Lepers, Thomas Rosemann et al. · 2014 · SpringerPlus
Abstract This study investigated the change in sex differences across years in ultra-distance swimming performances at the 36-km ‘Maratona del Golfo Capri-Napoli’ race held from 1954 to 2013. Changes in swimming performance of 662 men and…
Jacques Demongeot, Hervé Seligmann · 2020 · Scientific Reports
Abstract Ribosomal RNAs are complex structures that presumably evolved by tRNA accretions. Statistical properties of tRNA secondary structures correlate with genetic code integration orders of their cognate amino acids. Ribosomal RNA…
Amit Walia, Matthew Shew, Jordan Varghese et al. · 2023 · JAMA Otolaryngology–Head & Neck Surgery
Importance: Cochlear implantation produces remarkable results in postlingual deafness, although auditory outcomes vary. Electrocochleography (ECochG) has emerged as a valuable tool for assessing the cochlear-neural substrate and evaluating…
Wen-Jyi Lo, Wen Shin Chang, Han-Fang Hsu et al. · 2017 · PubMed
Mounting evidence supports the notion that inflammatory processes play a role in carcinogenesis, and interleukin-10 (IL10) is an important inflammatory cytokine. This study aimed to evaluate the contribution of IL10 A-1082G (rs1800896),…
Elisa Molinari, Shalabh Srivastava, Rebecca M. Dewhurst et al. · 2020 · BMC Nephrology
Abstract Background PKHD1 is the main genetic cause of autosomal recessive polycystic kidney disease (ARPKD), a hereditary hepato-renal fibrocystic disorder which is the most important cause of end-stage renal disease during early…
Caterina Peraldo‐Neia, Giuliana Cavalloni, Elisabetta Fenocchio et al. · 2018 · PLoS ONE
The association of anti-EGFR to gemcitabine and oxaliplatin (GEMOX) chemotherapy did not improve survival in biliary tract carcinoma (BTC) patients. Multiple mechanisms might be involved in the resistance to anti-EGFR. Here, we explored the mutation profile of EGFR extracellular domain (ECD), of tyrosine kinase domain (TKD), and its amplification status. EGFR mutational status of exons 12, 18-21 was analyzed in 57 tumors by Sanger sequencing. EGFR amplification was evaluated in 37 tumors by Fluorescent In Situ Hybridization (FISH). Kaplan-Meier curves were calculated using the log-rank test. S
Terence J. Lyons, Merle Spriggs, Leevi Kerkelä et al. · 2026 · Nature Communications
Psychedelics have robust effects on acute brain function and long-term behavior but whether they also cause enduring functional and anatomical brain changes is largely unknown. In an exploratory, placebo-controlled, within-subjects, electroencephalography (EEG), and magnetic resonance imaging (MRI) study in 28 healthy, entirely psychedelic-naive participants, anatomical and functional brain changes are detected from one-hour to one-month after a single high-dose (25 mg) of psilocybin. Increases in cognitive flexibility, psychological insight, and well-being are seen at one-month. Diffusion ten
M. Bernert, T.O.S.J. Bosman, T. Lunt et al. · 2025 · Nuclear Materials and Energy
Power exhaust is a crucial issue for future fusion reactors. Divertor detachment and the required power dissipation fractions of about 95% are foreseen to be achieved by impurity seeding. In a tokamak, at high seeding levels the radiation often concentrates in a small region inside the confined plasma near the X-point. In early observations the so-called X-point radiator (XPR) often led to back-transitions to L-mode or disruptions. In metal tokamaks or with higher available heating power, these regimes can be stabilized and are now established on AUG, JET, TCV, KSTAR and WEST. The XPR is a col
Stefano Fiorucci, Ginevra Urbani, Eleonora Distrutti et al. · 2025 · Pharmaceuticals
The Farnesoid-X-receptor (FXR) is a bile sensor involved in the regulation of bile acid homeostasis, fibrosis, inflammation, and metabolism. Obeticholic acid (OCA), a semisynthetic derivative of chenodeoxycholic acid (CDCA), initially named 6-ethyl-CDCA or INT-747, is the first in a class of FXR ligands that have been approved for clinical use for the treatment of patients with primary biliary cholangitis (PBC) who are unresponsive or intolerant to ursodeoxycholic acid. In this narrative review, we will examine the current status and future perspective of clinical use of OCA. Based on results
Soumik Barman, Francesco Borriello, Byron Brook et al. · 2022 · ACS Chemical Biology
) cells, and germinal center (GC) B cells along with the IgG2c-skewed humoral response in vivo. Dual-loaded cGAMP/CL075-PSs did not outperform admixed cGAMP-PS and CL075-PS in vivo. These data validate an optimally designed adjuvantation…
Julio Cesar Munguía Mondragón, Paula Branco, Guy-Vincent Jourdan et al. · 2025 · Applied Intelligence
Globally, cyberattacks are growing and mutating each month. Intelligent Intrusion Network Detection Systems are developed to analyze and detect anomalous traffic to face these threats. A way to address this is by using network flows, an…
Harm A.W.M. Tiddens, Eleni‐Rosalina Andrinopoulou, Joe McIntosh et al. · 2020 · PLoS ONE
A phase 3 randomized double blind controlled, trial in 238 people with cystic fibrosis (CF) and at least one nonsense mutation (nmCF) investigated the effect of ataluren on FEV1. The study was of 48 weeks duration and failed to meet its primary endpoint. Unexpectedly, while FEV1 declined, chest computed tomography (CT) scores using the Brody-II score as secondary outcome measures did not show progression in the placebo group. Based on this observation it was concluded that the role of CT scans in CF randomized clinical trials was limited. However, more sensitive scoring systems were developed
Ihsen Abid · 2025 · Engineering Technology & Applied Science Research
Saudi Arabia, as one of the world’s leading oil producers, faces critical challenges in transitioning to sustainable economic growth. The heavy reliance on oil exports, coupled with rapid urbanization and environmental degradation, underscores the urgent need for green growth strategies tailored to the Kingdom’s unique socioeconomic and environmental context. This study aims to investigate the factors influencing the Green Growth Index (GGI), which measures sustainable economic growth, and analyze the short-term and long-term relationships between key variables such as environmental technology
Lyndsay Gavin, Jenna McChesney, Anson Tong et al. · 2022 · Technology Mind and Behavior
The spread of misinformation has generated confusion and uncertainty about how to behave with respect to protective actions during the COVID-19 pandemic, such as social distancing and getting vaccinated. garnered significant press…
Takatsugu Aihara, Takeshi OGAWA, Takeaki Shimokawa et al. · 2017 · PLoS ONE
Humans often utilize past experience to solve difficult problems. However, if past experience is insufficient to solve a problem, solvers may reach an impasse. Insight can be valuable for breaking an impasse, enabling the reinterpretation or re-representation of a problem. Previous studies using between-subjects designs have revealed a causal relationship between the anterior temporal lobes (ATLs) and non-verbal insight, by enhancing the right ATL while inhibiting the left ATL using transcranial direct current stimulation (tDCS). In addition, neuroimaging studies have reported a correlation be
Adeyemi Ogundipe, Opeyemi Akınyemi, Oluwatomisin Ogundipe · 2016 · Covenant University Repository (Covenant University)
The study examines the relationship between electricity consumption and economic development using an extended neoclassical model for the period 1970-2013. The study incorporates the uniqueness of the Nigerian economy by controlling for…
Bjørn Sætrevik, Hallgeir Sjåstad · 2022 · Meta-Psychology
Mortality salience (MS) effects, where death reminders lead to ingroup-bias and defensive protection of one’s world-view, have been claimed to be a fundamental human motivator. MS phenomena have ostensibly been identified in several hundred studies within the “terror management theory” framework, but transparent and high-powered replications are lacking. Experiment 1 (N = 101 Norwegian lab participants) aimed to replicate the traditional MSeffect on national patriotism, with additional novel measures of democratic values and pro-sociality. Experiment2 (N = 784 US online participants) aimed to
Noel D. Campbell, David Mitchell, Tammy M. Rogers · 2013 · Journal of Entrepreneurship and Public Policy
Purpose The purpose of this paper is to provide a robustness check of the relationship between entrepreneurial activity and economic freedom. As a deliberate “robustness check,” the authors estimated various spatial measures of…
Travis J. Matics, Nadia Khan, Priti Jani et al. · 2019 · Pediatric Critical Care Medicine
Objectives: The Fragility Index measures the number of events on which the statistical significance of a result depends and has been suggested as an adjunct statistical assessment for interpretation of trial results. This study aimed to…
Akio Kôyama, Toshiro Fujita, Fumitake Gejyo et al. · 2015 · BMC Nephrology
BACKGROUND: Evidence increasingly points to the importance of chronic hypoxia in the tubulointerstitium as a final common pathway to end-stage renal disease (ESRD). Beraprost sodium (BPS) is an orally active prostacyclin (PGI2) analogue demonstrating prevention of the progression of chronic kidney disease (CKD) in various animal models by maintaining renal blood flow and attenuating renal ischemic condition. METHODS: This multicenter, randomized, double-blind, placebo-controlled, phase II trial was designed to determine the recommended dose of the sustained-release form of BPS (TRK-100STP 120
Chris Skurka, Rainer Romero‐Canyas, Helen H. Joo et al. · 2021 · Human Communication Research
Abstract There is much need to verify the robustness of published findings in the field of communication—particularly regarding the effects of persuasive emotional appeals about social issues. To this end, we present the results from a…
Lidia Y. X. Wong, Stephen J. Gray, David A. Gallo · 2018 · Cognitive Neuroscience
We report 4 experiments aiming to replicate and extend the finding that anodal transcranial direct current stimulation (tDCS) over dorsolateral prefrontal cortex after encoding and just prior to retrieval improves accuracy on an episodic…
Roland Imhoff, Jens Lange, Markus Germar · 2018 · Cognition & Emotion
Spatial cueing paradigms are popular tools to assess human attention to emotional stimuli, but different variants of these paradigms differ in what participants' primary task is. In one variant, participants indicate the location of the…
Caitlin Mills, Jennifer Wu, Sidney K. D’Mello · 2017 · Discourse Processes
We investigated how affective states influence expository text comprehension and whether text valence moderates the effects (i.e., mood congruency). In Experiment 1 participants were randomly assigned to a happy or sad affective state…
Dipender Gill, Marios Arvanitis, Paul Carter et al. · 2020 · Royal Society Open Science
Angiotensin-converting enzyme 2 (ACE2) and serine protease TMPRSS2 have been implicated in cell entry for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for coronavirus disease 2019 (COVID-19). The expression of ACE2 and TMPRSS2 in the lung epithelium might have implications for the risk of SARS-CoV-2 infection and severity of COVID-19. We use human genetic variants that proxy angiotensin-converting enzyme (ACE) inhibitor drug effects and cardiovascular risk factors to investigate whether these exposures affect lung ACE2 and TMPRSS2 gene expression and circ
Natalie A. Prow, Marcus G. Mah, Joshua M. Deerain et al. · 2018 · Journal of General Virology
Liao ning virus (LNV) was first isolated in 1996 from mosquitoes in China, and has been shown to replicate in selected mammalian cell lines and to cause lethal haemorrhagic disease in experimentally infected mice. The first detection of…