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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.

21697 results · page 187 of 724

Negative / Null Result Report

Selecting goats for juniper consumption did not improve their liver Phase I detoxification

John W Walker, Brian M Shoemake, Danilo G Quadros et al. · 2023 · Journal of Animal Science

Abstract A sodium pentobarbital-induced sleep time study was conducted on 15 adult intact male Boer × Spanish goats selected for high (J+, n = 7) or low (J−, n = 8) juniper consumption (estimated breeding values of 13.1 ± 1.0 and −14.3 ±…

View details →DOI: 10.1093/jas/skad180Cited by 2
Negative / Null Result Report

Conducting product comparative analysis to outperform competitor’s product using Teardown JST Model

Cuiqing Jiang, Abdullah Alqadhi, Mahmood Almesbahi · 2021 · Concurrent Engineering

Due to the massive number of products being produced every year in every industry, firms have witnessed a tremendous growth in innovation of methods to create a sustainable competitive advantage. For the past decade and with the…

View details →DOI: 10.1177/1063293x211047290Cited by 2
Negative / Null Result Report

Threshold definitions for significant change on the timed 25‐foot walk and nine‐hole peg test in primary progressive multiple sclerosis

Marcus W. Koch, Pavle Repovic, Jop Mostert et al. · 2023 · European Journal of Neurology

Abstract Background and purpose The timed 25‐foot walk (T25FW) and nine‐hole peg test (NHPT) exhibit random variability in the short term. A threshold of ≥20% change from baseline has been used to indicate true disability change, but other…

View details →DOI: 10.1111/ene.15920Cited by 2
Negative / Null Result Report

No Significant Association Between Vitamin C Supplements and Frailty in Korean Older Adults: A Cross-Sectional Analysis of the 2018–2019 Korea National Health and Nutrition Examination Survey

Seung Guk Park, Hyoeun Kim · 2025 · Nutrients

Background/Objectives: The association between vitamin C intake and frailty among older adults remains unclear, and evidence from Asian populations is limited. Using nationally representative data, we aimed to examine whether vitamin C…

View details →DOI: 10.3390/nu17182977Cited by 2
Negative / Null Result Report

Effects of socialization mechanisms on managers’ desire to have a significant impact through work: evidence from the banking sector

Anderson Betti Frare, Vagner Horz, Ana Paula Capuano da Cruz · 2024 · Journal of Accounting & Organizational Change

Purpose This study aims to analyze the effects of socialization mechanisms (belief system and peer mentoring) on managers’ job engagement and their desire to have a significant impact through work, that is, the desire to substantially…

View details →DOI: 10.1108/jaoc-06-2023-0109Cited by 2
Negative / Null Result Report

Can sector-specific REIT strategies outperform a diversified benchmark?

Alex Moss, Andrew Clare, Stephen Thomas et al. · 2017 · Journal of European Real Estate Research

Purpose The authors in this paper aim to investigate the performance of different portfolios of REITs which specialise by property type compared to the performance of a diversified free-float market capitalisation-weighted benchmark index…

View details →DOI: 10.1108/jerer-11-2016-0042Cited by 2
Negative / Null Result Report

When Do Single‐Species Occupancy Models Outperform Multispecies Models?

Gavin G. Cotterill, Douglas A. Keinath, Tabitha A. Graves · 2025 · Ecology and Evolution

ABSTRACT Occupancy models have become increasingly popular for species monitoring and assessment, in part, because detection/non‐detection data are readily obtained using a variety of methods. Multispecies occupancy models (MSOMs) can…

View details →DOI: 10.1002/ece3.72315Cited by 2
Negative / Null Result Report

Can the Digital Economy Outperform the Oil Economy in Terms of Achieving Human Development?

Nashwa Mostafa Ali Mohamed, Kamilia Abd-Elhaleem Ahmed Frega, Jawaher Binsuwadan · 2024 · Sustainability

The digital economy is reshaping the global economic landscape, with advancements in artificial intelligence, robotics, and virtual reality revolutionizing industries and transforming how people work and live. While the digital economy has…

View details →DOI: 10.3390/su16125028Cited by 2
Negative / Null Result Report

Towards the Best Solution for Complex System Reliability: Can Statistics Outperform Machine Learning?

María Luz Gámiz, Fernando Navas-Gómez, Rafael Adolfo Nozal Cañadas et al. · 2024 · Machines

Studying the reliability of complex systems using machine learning techniques involves facing a series of technical and practical challenges, ranging from the intrinsic nature of the system and data to the difficulties in modeling and…

View details →DOI: 10.3390/machines12120909Cited by 2
Negative / Null Result Report

How did New Zealand’s regional District Health Board groupings work to improve service integration and health outcomes: a realist evaluation

Erin Penno, Carol Atmore, Brett Maclennan et al. · 2023 · BMJ Open

Objectives In Aotearoa New Zealand (NZ), integration across the healthcare continuum has been a key approach to strengthening the health system and improving health outcomes. A key example has been four regional District Health Board (DHB)…

View details →DOI: 10.1136/bmjopen-2023-079268Cited by 2
Negative / Null Result Report

Exploring effectiveness of CBT in obese patients with binge eating disorder: personality functioning is associated with clinically significant change

Laura van Riel, Elske van den Berg, Marike Polak et al. · 2023 · BMC Psychiatry

Abstract Background Binge eating disorder (BED), as the most prevalent eating disorder, is strongly related to obesity and other somatic and psychiatric morbidity. Despite evidence-based treatments a considerable number of BED patients…

View details →DOI: 10.1186/s12888-023-04626-xCited by 2
Negative / Null Result Report

Lack of a significant change in caffeine metabolism in underweight children as determined by the caffeine breath test

K A Oshikoya, H Sammons, K Smith et al. · 2015 · Archives of Disease in Childhood

Objective Limited data from pharmacokinetic studies in underweight and severely malnourished children have indicated an impaired activity of their hepatic enzymes. We used the caffeine breath test to assess the metabolising activity of…

View details →DOI: 10.1136/archdischild-2014-308017Cited by 2
Negative / Null Result Report

Humans outperform Merlin Sound ID in field-based point-count surveys

Brooke D Goodman, Kyle A Lima, Seth Benz et al. · 2025 · Ornithological Applications

Abstract Point counts are integral to bird population monitoring, and multiple methods have been developed to improve their reliability. These methods include multiple-observer protocols, double-sampling, and surveys using autonomous…

View details →DOI: 10.1093/ornithapp/duaf049Cited by 2
Negative / Null Result Report

Patients Undergoing Elective Inpatient Major Therapeutic Procedures in Florida Had No Significant Change in Hospital Mortality or Mortality-Related Comorbidities Between 2007 and 2019

Richard H. Epstein, Franklin Dexter, Brenda G. Fahy · 2023 · Anesthesia & Analgesia

BACKGROUND: In a recent study, rapid response team implementation at 1 hospital was associated with only a 0.1% reduction in inpatient mortality from 2005 to 2018, characterized in the accompanying editorial as a “tepid” improvement. The…

View details →DOI: 10.1213/ane.0000000000006494Cited by 2
Negative / Null Result Report

Indirect punishment can outperform direct punishment in promoting cooperation in structured populations

Yujia Wen, Zhixue He, Chen Shen et al. · 2025 · PLOS Computational Biology

Indirect punishment traditionally sustains cooperation in social systems through reputation or norms, often by reducing defectors’ payoffs indirectly. In this study, we redefine indirect punishment for structured populations as a spatially…

View details →DOI: 10.1371/journal.pcbi.1013068Cited by 2
Negative / Null Result Report

How does servant leadership work in times of uncertainty? Examining servant leadership and perceived job insecurity during significant organizational change

Armin Pircher Verdorfer, Xuan Feng, Claudia Peus et al. · 2025 · Journal of Managerial Psychology

Purpose While the benefits of servant leadership are well established, its effectiveness during major organizational change remains unclear. Grounded in conservation of resources theory, this study examines how servant leadership functions…

View details →DOI: 10.1108/jmp-02-2024-0096Cited by 2
Negative / Null Result Report

Applying portfolio theory to benefit endangered amphibians in coastal wetlands threatened by climate change, high uncertainty, and significant investment risk

Mitchell J. Eaton, Adam J. Terando, Jaime A. Collazo · 2024 · Frontiers in Conservation Science

The challenge of selecting strategies to adapt to climate change is complicated by the presence of irreducible uncertainties regarding future conditions. Decisions regarding long-term investments in conservation actions contain significant…

View details →DOI: 10.3389/fcosc.2024.1444626Cited by 2
Negative / Null Result Report

Significant others in substance abusers' change talk during motivational interviewing sessions in the Finnish Probation Service

Harri Sarpavaara · 2015 · Nordic Studies on Alcohol and Drugs

Aims This article explores the meanings substance-abusing clients attach to family and friendships during motivational interviewing (MI) sessions in Probation Service. Data The analyses are based on videotaped and transcribed data…

View details →DOI: 10.1515/nsad-2015-0010Cited by 2
Negative / Null Result Report

Did an Intervention Programme Aimed at Strengthening the Maternal and Child Health Services in Nigeria Improve the Completeness of Routine Health Data Within the Health Management Information System?

Benjamin Uzochukwu, Tolib Mirzoev, Chinyere Okeke et al. · 2020 · International Journal of Health Policy and Management

Background: During 2012-2015, the Federal Government of Nigeria launched the Subsidy Reinvestment and Empowerment Programme, a health system strengthening (HSS) programme with a Maternal and Child Health component (Subsidy Reinvestment and…

View details →DOI: 10.34172/ijhpm.2020.226Cited by 2
Negative / Null Result Report

Least Significant Change of Body Composition and Bone Mineral Density Measured by Dual energy X‐Ray Absorptiometry

Nadia Najm, Collin Popp, Daniel Traylor et al. · 2015 · The FASEB Journal

Introduction This study is designed to determine the least significant (LSC), or the least amount of change that can be considered significant when measuring body composition with Dual Energy X‐ray Absorptiometry (DXA). In the past five…

View details →DOI: 10.1096/fasebj.29.1_supplement.632.8Cited by 2
Negative / Null Result Report

Adaptive enhancement design of non-significant regions of a Wushu action 3D image based on the symmetric difference algorithm

Chao Zhao, Bing Li, KaiYuan Guo · 2023 · Mathematical Biosciences and Engineering

The recognition of martial arts movements with the aid of computers has become crucial because of the vigorous promotion of martial arts education in schools in China to support the national essence and the inclusion of…

View details →DOI: 10.3934/mbe.2023662Cited by 2
Negative / Null Result Report

Identification of Most Significant Parameter of Impact of Climate Change and Urbanization on Operational Efficiency of Hydropower Plant

Priyanka Majumder, Apu Kumar Saha · 2019 · International Journal of Energy Optimization and Engineering

The operational performance of hydropower plants (HPPs) is largely affected as the output from the plant entirely depends on the rainfall and demand from consumers both of which are compromised due to the vulnerability in climatic patterns…

View details →DOI: 10.4018/ijeoe.2019070103Cited by 2
Negative / Null Result Report

A single session of a beach volleyball exergame did not improve state anxiety level in healthy adult women

Vinnycius Nunes de Oliveira, Ricardo Borges Viana, João Victor Rosa de Freitas et al. · 2024 · BMC Sports Science, Medicine and Rehabilitation

Abstract This study evaluated the acute effect of the exergame Kinect Sports ® beach volleyball on state anxiety level in adult women. Thirty healthy adult women (age: 21 [4] years, body mass: 54.70 [19.50] kg, height: 1.61 ± 0.05 m, and…

View details →DOI: 10.1186/s13102-024-00859-9Cited by 2
Negative / Null Result Report

Did Recent Voice Reforms Improve Good Governance within the World Bank?

Jonathan R. Strand, Kenneth J. Retzl · 2016 · Development and Change

ABSTRACT Using the concept of good governance, this article assesses how voting rules in the World Bank Group's primary loan facility determine members’ ability to influence the formation of winning coalitions in the Executive Board. In…

View details →DOI: 10.1111/dech.12231Cited by 2
Negative / Null Result Report

Hippocampal size did not differ between epileptic and non-epileptic dogs using volumetric and subjective methods

Borbála A. Lőrincz, Agustina Anson, Stephan Handschuh et al. · 2021 · Acta Veterinaria Hungarica

Abstract Hippocampal changes in epilepsy may manifest as hippocampal atrophy/sclerosis. A recent human study suggests that the demonstration of hippocampal volume loss is more reliable using quantitative evaluation methods. The aim of the…

View details →DOI: 10.1556/004.2021.00006Cited by 2