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Failure-mode index

Search what already failed

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.

21252 results · page 165 of 709

Negative / Null Result Report

Experimental Study to Replicate Wood Fuel Conversion in a Downdraft Gasifier: Features and Mechanism of Single Particle Combustion in an Inert Channel

Denis Svishchev · 2022 · Applied Sciences

Downdraft gasification is a promising process of energy conversion of wood biomass. There are such fuel conversion conditions that differ favorably from conventional conditions. In such conditions, there is no pyrolysis zone in the fuel…

View details →DOI: 10.3390/app12031179Cited by 4
Negative / Null Result Report

Improving continuous-flow analysis of triple oxygen isotopes in ice cores: insights from replicate measurements

Lindsey Davidge, Eric J. Steig, Andrew J. Schauer · 2022 · Atmospheric Measurement Techniques

Abstract. Stable water isotope measurements from polar ice cores provide high-resolution information about past hydrologic conditions and are therefore important for understanding earth's climate system. Routine high-resolution…

View details →DOI: 10.5194/amt-15-7337-2022Cited by 4
Negative / Null Result Report

The Indirect Effect of an Internet-Based Intervention on Third-Party Disability for Significant Others of Individuals with Tinnitus

Eldré W. Beukes, Gerhard Andersson, Vinaya Manchaiah · 2024 · Audiology Research

Background: This study aimed to investigate whether Internet-based cognitive behavioural therapy intervention (ICBT) for individuals with tinnitus had an indirect effect on the third-party disability noticed by significant others (SOs).…

View details →DOI: 10.3390/audiolres14050068Cited by 4
Negative / Null Result Report

Designing a set of criteria for evaluating artificial neural networks trained with physics-based data to replicate molecular dynamics and other particle method trajectories

Alessio Alexiadis · 2024 · Frontiers in Nanotechnology

This article presents an in-depth analysis and evaluation of artificial neural networks (ANNs) when applied to replicate trajectories in molecular dynamics (MD) simulations or other particle methods. This study focuses on several…

View details →DOI: 10.3389/fnano.2024.1373316Cited by 4
Negative / Null Result Report

Editorial Commentary : Surgical Treatment of Shoulder Instability With Subcritical Glenoid Bone Loss Requires Innovation: Bankart May Risk Significant Recurrence and Latarjet May Risk Significant Complications

Sarah B. Shubert · 2021 · Arthroscopy

Abstract The patient with a history of shoulder dislocation and subcritical (10%‐15%) glenoid bone loss presents a complicated scenario. The “safest” procedure (arthroscopic Bankart repair) may result in a high rate of failure and risk of…

View details →DOI: 10.1016/j.arthro.2021.03.055Cited by 4
Negative / Null Result Report

EasyDAM_V4: Guided-GAN-based cross-species data labeling for fruit detection with significant shape difference

Wenli Zhang, Yuxin Liu, Chenhuizi Wang et al. · 2024 · Horticulture Research

Abstract Traditional agriculture is gradually being combined with artificial intelligence technology. High-performance fruit detection technology is an important basic technology in the practical application of modern smart orchards and…

View details →DOI: 10.1093/hr/uhae007Cited by 4
Negative / Null Result Report

Is Intelligence Enhanced by Letter Priming? A Failure to Replicate the Results of Ciani and Sheldon (2010)

Sean P. Carlin, Lionel G. Standing · 2013 · Psychological Reports

Previous research has suggested that motivational processes outside an individual's conscious awareness may be primed so as to enhance or impair cognitive performance. The present study involved a conceptual replication of the 2010 study…

View details →DOI: 10.2466/04.03.pr0.112.2.533-544Cited by 4
Negative / Null Result Report

Bit Security as Cost to Demonstrate Advantage

Keewoo Lee · 2024 · IACR Communications in Cryptology

We revisit the question of what the definition of bit security should be, previously answered by Micciancio-Walter (Eurocrypt 2018) and Watanabe-Yasunaga (Asiacrypt 2021). Our new definition is simple, but (i) captures both search and…

View details →DOI: 10.62056/an5txol7Cited by 4
Negative / Null Result Report

Modulation of environmental conditions on the significant difference in the super cyclone formation rate during the pre- and post-monsoon seasons over the Bay of Bengal

Zhi Li, Yuhuan Xue, Yue Fang et al. · 2021 · Climate Dynamics

Abstract Unlike other tropical ocean basins, the Bay of Bengal (BoB) has two tropical cyclone (TC) seasons: a pre-monsoon season (Pre-MS) and a post-monsoon season (Post-MS). More interestingly, during the period from 1981 to 2016, the…

View details →DOI: 10.1007/s00382-021-05840-7Cited by 4
Negative / Null Result Report

The Significant Effect of Mechanical Treatment on Ceramic Coating for Biomedical Application

Arman Shah Abdullah, Mohd Nasrun Mohd Nawi, Md Azree Othuman Mydin et al. · 2022 · Materials

Titanium and its alloys are commonly preferred materials used for biomedical implants. However, these alloys have issues related to corrosion resistance as a result of the aggressive attack of human body fluids. Several researchers have…

View details →DOI: 10.3390/ma15196550Cited by 4
Negative / Null Result Report

Convergent Microbial Community Formation in Replicate Anaerobic Reactors Inoculated from Different Sources and Treating Ersatz Crew Waste

Lisa M. Steinberg, Amanda J. Martino, Christopher H. House · 2021 · Life

Future manned space travel will require efficient recycling of nutrients from organic waste back into food production. Microbial systems are a low-energy, efficient means of nutrient recycling, but their use in a life support system…

View details →DOI: 10.3390/life11121374Cited by 4
Negative / Null Result Report

Identification of two telomere-proximal fission yeast DNA replication origins constrained by nearby cis-acting sequences to replicate in late S phase

Amna Chaudari, Joel A Huberman · 2012 · F1000Research

Telomeres of the fission yeast, Schizosaccharomyces pombe , are known to replicate in late S phase, but the reasons for this late replication are not fully understood. We have identified two closely-spaced DNA replication origins, 5.5 to 8…

View details →DOI: 10.12688/f1000research.1-58.v1Cited by 4
Negative / Null Result Report

Modeling Complex Material Interactions to Replicate and Uncover Mechanisms Driving the Performance of Steel Fiber-Reinforced Concrete Cylinders

Gili Lifshitz Sherzer, Yuri Ribakov · 2025 · Applied Sciences

This research focuses on the design and performance of Steel Fiber-Reinforced High-Strength Concrete (SFRHSC) to identify the optimal fiber content. The critical challenges involve the fiber content optimization and the effect of fiber…

View details →DOI: 10.3390/app15073445Cited by 4
Negative / Null Result Report

The timed 100 mL water swallow test for patients with head and neck cancer: What constitutes a clinically significant difference?

Jenan A. Altamimi, Janet A. Wilson, Justin Roe et al. · 2024 · Head & Neck

Abstract Objectives Swallowing function in patients with head and neck cancer (HNC) is often assessed pre‐treatment, during and at intervals post‐treatment to identify those with dysphagia as early as possible. This study aims to…

View details →DOI: 10.1002/hed.27885Cited by 4
Negative / Null Result Report

No Significant Effect of Coulomb Stress on the Gutenberg-Richter Law after the Landers Earthquake

Víctor Navas-Portella, Abigail Jiménez, Álvaro Corral · 2020 · Scientific Reports

Abstract Coulomb-stress theory has been used for years in seismology to understand how earthquakes trigger each other. Whenever an earthquake occurs, the stress field changes, and places with positive increases are brought closer to…

View details →DOI: 10.1038/s41598-020-59416-2Cited by 4
Negative / Null Result Report

Does Gender Difference Play a Significant Role in Verbal and Visuospatial Working Memory Performance?

Zhi Shan Chan, Mohamad Azhari Abu Bakar · 2021 · Journal of Cognitive Sciences and Human Development

The present study investigates gender differences in working memory performance, both verbal and visuospatial working memory performance. Quasi-experimental research was conducted individually on 32 undergraduates at a public university in…

View details →DOI: 10.33736/jcshd.3744.2021Cited by 4
Negative / Null Result Report

An Application of Difference-in-Difference-Difference Model

Thomas Russell Harris, Sankar Mukhopadhyay, Nathan Wiseman · 2016 · Public Works Management & Policy

Institutional laws and arrangements such as prevailing wage laws influence the employment levels and wage rates of the local labor supply. Conflicting research, however, has shown that prevailing wage laws lead to higher construction…

View details →DOI: 10.1177/1087724x16665369Cited by 4
Negative / Null Result Report

Early Hip Fracture Surgery Within 24 hours did not Reduce the Mortality Rate but Resulted in Less Postoperative Opioid use and a Shorter Length of Stay: A Retrospective Study of 276 Patients From a Tertiary Private Hospital in Thailand

Aasis Unnanuntana, Chirathit Anusitviwat, Vasu Lertsiripatarajit et al. · 2024 · Geriatric Orthopaedic Surgery & Rehabilitation

Introduction The comparative results of early hip fracture surgery including mortality and postoperative complications in Thailand were not reported. Therefore, we conducted this study to compare the outcomes between patients who received…

View details →DOI: 10.1177/21514593241250150Cited by 4
Negative / Null Result Report

Precision agricultural data and ecosystem services: Can we put the pieces together?

Samuel V. J. Robinson, Timothy Schwinghamer, Hector Cárcamo et al. · 2023 · Ecological Solutions and Evidence

Abstract Ecosystem services can maintain or increase crop yield in agricultural systems, but data to support management decisions are expensive and time‐consuming to collect. Furthermore, relationships derived from small‐scale plot data…

View details →DOI: 10.1002/2688-8319.12271Cited by 4
Negative / Null Result Report

Statins, metformin, and RAS inhibitors did not reduce variceal bleeding risk and mortality in a large, real-life cohort of patients with cirrhosis

Nikolaus Pfisterer, Michael Schwarz, Caroline Schwarz et al. · 2024 · PLOS ONE

Background Previous experimental and clinical studies suggested a beneficial effect of statins, metformin, angiotensin-converting-enzyme inhibitors and angiotensin II receptor blockers (RASi) on portal hypertension. Still, their effects on…

View details →DOI: 10.1371/journal.pone.0302811Cited by 4
Negative / Null Result Report

Hurry Up, We Need to Find the Key! How Regulatory Focus Design Affects Children’s Trust in a Social Robot

Natalia Calvo-Barajas, Maha Elgarf, Giulia Perugia et al. · 2021 · Frontiers in Robotics and AI

In educational scenarios involving social robots, understanding the way robot behaviors affect children’s motivation to achieve their learning goals is of vital importance. It is crucial for the formation of a trust relationship between…

View details →DOI: 10.3389/frobt.2021.652035Cited by 4
Negative / Null Result Report

What if we Find Nothing? Bayesian Analysis of the Statistical Information of Null Results in Future Exoplanet Habitability and Biosignature Surveys

Daniel Angerhausen, Amedeo Balbi, Andjelka B. Kovačević et al. · 2025 · The Astronomical Journal

Abstract Future telescopes will survey temperate, terrestrial exoplanets to estimate the frequency of habitable ( η Hab ) or inhabited ( η Life ) planets. This study aims to determine the minimum number of planets ( N ) required to draw…

View details →DOI: 10.3847/1538-3881/adb96dCited by 4
Negative / Null Result Report

Renal histopathological lesions after liver transplantation: What can we find besides calcineurin inhibitor-induced nephrotoxicity?

Haijiao Jin, Yuehan Wei, Yongbing Qian et al. · 2022 · BMC Nephrology

Abstract Background Chronic kidney disease (CKD) is a common complication after liver transplantation and is traditionally considered to be secondary to calcineurin inhibitors (CNIs). However, several studies have reported that the…

View details →DOI: 10.1186/s12882-022-02952-yCited by 4
Negative / Null Result Report

Cross‐sectional survey of the replacement of the Japanese term for dementia: Did it reduce discomfort in family members?

Katsuo Yamanaka, Naoya Todo, Mutsumi Yoshizawa et al. · 2020 · Brain and Behavior

Abstract Objectives Decreasing discrimination and stigma of dementia is an international issue. In 2004, the Japanese government changed the previous Japanese stigmatic term of dementia (“Chiho”) to the present one (“Ninchi‐sho”) a meaning…

View details →DOI: 10.1002/brb3.2012Cited by 4
Negative / Null Result Report

Cultural Genocide in Canada? It Did Happen Here.

Ruth Amir · 2018 · aboriginal policy studies

This article explores the significance of the TRC’s assertion that the establishment and operation of residential schools were a central element of Canada’s Aboriginal policy that can be described as cultural genocide, against the backdrop…

View details →DOI: 10.5663/aps.v7i1.28804Cited by 4
Negative / Null Result Report

Evaluating a person-centred chronic pain service using indices of reliable and clinically significant change

Katherine Macey, Simon Clarke, Nima Golijani-Moghaddam et al. · 2015 · European Journal for Person Centered Healthcare

Background: Psychological interventions for chronic pain often require substantial individualisation, which can undermine links with the research evidence on which treatment is based. To ensure clients receive effective therapy, evaluation…

View details →DOI: 10.5750/ejpch.v3i1.855Cited by 4