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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.

21707 results · page 259 of 724

Negative / Null Result ReportOpen accessAgriculture (General)

Evaluation of Reuse of Spent Mushroom Substrate for New Pleurotus ostreatus Crop Cycle

Wagner Gonçalves Vieira Junior, Lucas da Silva Alves, Jadson Belém de Moura et al. · 2025 · AgriEngineering

Although considered relatively sustainable, mushroom production generates significant waste at the end of cultivation. This study investigated the reuse of Spent Mushroom Substrate (SMS) to formulate new substrates for Pleurotus ostreatus cultivation. Substrates with high (higher bran content) and low (lower bran content) nitrogen levels were prepared and supplemented with 5%, 10%, or 20% SMS across three successive cycles P. ostreatus crops. Cultivation performance was evaluated based on biological efficiency, number of mushrooms, fresh weight, and number of clusters. Substrates were chemical

View details →DOI: 10.3390/agriengineering7100342
Negative / Null Result ReportOpen accessComputer applications to medicine. Medical informatics

Effect of Integrated Personalized Health Care System on Middle-Aged and Elderly Women's Health

Hiye-Ja Lee, Kyung-Ja Kang, Seung-Hun Park et al. · 2012 · Healthcare Informatics Research

ObjectivesBody weight, body mass index (BMI), body fat, and blood pressure are important indicators of a person's health. In this experimental study, we evaluated the effectiveness of an integrated personalized health care system, Health Improvement and Management System (HIMS)-everyday, which instantly provides subjects with biofeedback on their measured body weight, BMI, body fat and blood pressure using a database that stores subjects-customized information.MethodsThe subjects of this study used the system once or twice a week for 8 weeks. We analyzed the changes in their body weight, BMI,

View details →DOI: 10.4258/hir.2012.18.3.199
Negative / Null Result ReportOpen accessNursing

The Effect of Physiotherapy on the Function of the Upper Extremity and Psycho-Emotional State in Women after a Breast Cancer Surgery

Šidlauskaitė Vaida, Eglė Pankaitė · 2019 · Reabilitacijos Mokslai: Slauga, Kineziterapija, Ergoterapija

Background. Women breast cancer accounts for 25% of the new cases of cancer diagnosed worldwide and takes the leading place. After breast surgery pain occurs in the wound of the breast, in the armpit area and the hand that reduces the mobility of the shoulder joint, weakens the arm muscle strength, impairs flow of the lymph, which can affect the quality of life and disturb the psycho-emotional state. Physical therapy is applied dealing with these problems. The aim of the research was to estimate the effect of physical therapy on the arm function and psycho-emotional state in women after breast

View details →DOI: 10.33607/rmske.v1i16.744
Negative / Null Result ReportOpen accessPsychology

PENGARUH KEPUASAN PELANGGAN, BRAND IMAGE, DAN KEPERCAYAAN PELANGGAN TERHADAP LOYALITAS PELANGGAN PADA MEMBERCARD

Dwi Apriliani, S. NikmahBaqiyyatus, Rizka Febila et al. · 2020 · Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA)

This research was conducted to determine the effect of satisfaction, brand image and trust on customer loyalty at member cards. This research method uses questionnaire data collection techniques with the respondent data of 100 people. The…

View details →DOI: 10.37631/e-bisma.v0i0.214
Negative / Null Result ReportOpen accessNeoplasms. Tumors. Oncology. Including cancer and carcinogens

The Diagnostic and Grading Accuracy of 68Ga-DOTATATE and 18F-FDG PET/MR for Pancreatic Neuroendocrine Neoplasms

Jinxin Zhou, Runze Zhao, Yu Pan et al. · 2022 · Frontiers in Oncology

Accurate diagnosis and grading are critical for pancreatic neuroendocrine neoplasm (pNEN) management. This study compares the diagnostic and grading value of 68Ga-DOTATATE PET/MR and 18F-FDG PET/MR for pNENs separately as well as in combination. A total of 36 patients with histologically confirmed pNENs, who underwent both 68Ga-DOTATATE PET/MR and 18F-FDG PET/MR within 2 weeks from 2020 to 2021, were retrospectively collected and analyzed. The maximum standardized uptake values of 68Ga-DOTATATE (G-SUVmax) and 18F-FDG (F-SUVmax) on PET and the minimum values of apparent diffusion coefficient (A

View details →DOI: 10.3389/fonc.2022.796391
Negative / Null Result ReportOpen accessPsychiatry

The Post-Discharge Network Coordination Programme (PDNC-P): A randomised controlled trial to evaluate the efficacy of an intervention aimed at reducing rehospitalisations and improving mental health

Michael Pascal Hengartner, Silvia ePassalacqua, Gisela eHeim et al. · 2016 · Frontiers in Psychiatry

Purpose: To evaluate the efficacy of a post-discharge intervention for psychiatric inpatients aimed at preventing hospital readmissions and at improving patients’ mental health and psychosocial functioning. Methods: RCT using parallel group block randomisation including 151 patients with ≤3 hospitalisations within the last three years, a GAF score ≤60, and aged 18–64 years, assessed at two psychiatric hospitals from the canton of Zurich, Switzerland, between September 2011 and February 2014. Primary outcomes were rate and duration of rehospitalisation; secondary outcomes were mental health and

View details →DOI: 10.3389/fpsyt.2016.00027
Negative / Null Result ReportOpen accessEnvironmental sciences

The effectiveness of Biofumigants from Brassicaceae and Non-Brassicaceae to control root knot Nematodes on tomato

Habriantono Bakhroini, Wagiyana Wagiyana, Alfarisy Fariz Kustiawan · 2023 · E3S Web of Conferences

Root-knot nematodes (Meloidogyne spp.) are considered as one of the main limiting factors in crop production systems. Currently, several eco-friendly root-knot nematodes control technologies have been developed, one of which is biofumigants. The purpose of this study was to determine the effectiveness of biofumigants from Brassicaceae and Non-Brassicaceae to control root-knot nematodes. The study was conducted using a one-factor Completely Randomized Design (CRD) with 5 treatments. The results showed that the application of biofumigants from both brassicaceae and non-brassicaceae had no signif

View details →DOI: 10.1051/e3sconf/202337307003
Negative / Null Result ReportOpen accessAgriculture

Energy content of hybrid Rumex patienta L. x Rumex tianschanicus A. Los. (Rumex OK 2) samples from autumn months

Michal Rolinec, Dzhamal Rakhmetov, Daniel Bíro et al. · 2018 · Acta Fytotechnica et Zootechnica

Aim of this experiment was to determine the gross energy concentration of fresh, wilted and ensiled hybrid of Rumex patientia L. x Rumex tianschanicus A. Los. (Rumex OK 2). Samples were collected in autumn months of the year 2017. The plant of Rumex OK 2 consist during autumn months only from rosette of leaves. The height of leaves was in autumn months following, September 56.68±13.80 cm; October 59.29±11.93 cm and November 55.98±10.80 cm. Rumex OK 2 silage was made from wilted matter, with or without of addition of dried molasses. Gross energy was determined as the heat released after combust

View details →DOI: 10.15414/afz.2018.21.01.20-23
Negative / Null Result ReportOpen accessSurgery

Efficacy of Low Level Laser Therapy in Lumbar Discopathy Pain (Randomized Controlled Study)

A. Samarbakhsh, M. Shojaeei, M. Hami · 2014 · Global Spine Journal

Introduction Finding evidence based and effective method of managing low back pain (LBP) has been always a major dilemma in the field of neuromusculoskeletal system. The focus of this investigation is to establish a treatment regime for the discopathy origin of LBP using low level laser (LLL). This type of LBP is the cause of a significant number of days of sick leave in many countries. LLLT has not yet been fully adopted as a treatment method. Results of studies on LLL suggest that it reduces pain by a range of physiologic responses, such as increase in b-endorphins and depolarization blockag

View details →DOI: 10.1055/s-0034-1376737
Negative / Null Result ReportOpen accessMedicine

A randomized comparative study to estimate the safety and effectiveness between laryngeal mask airway supreme and I-gel in patients undergoing elective surgeries

Kaushal Kabir , Keshav Middha , Arora KK et al. · 2023 · Asian Journal of Medical Sciences

Background: Supreme laryngeal mask airway (SLMA) and i-gel airway devices are second generation supraglottic airway devices (SAD) and are good alternatives to intubation during elective surgeries. Aims and Objectives: This study was conducted with the objective of comparing the two SAD with respect to ease of insertion, number of attempts of insertion, insertion time, ease of gastric tube insertion, accompanying hemodynamic changes, incidence of adverse effects like regurgitation, lip and dental trauma, post-operative sore throat, dysphagia, and hoarseness. Materials and Methods: This study wa

View details →DOI: https://doi.org/10.3126/ajms.v14i9.52692
Negative / Null Result ReportOpen access

The Influence of Building Quality, Facilities and Location of Flats on the Level of Occupant Satisfaction in Islamic Boarding School Flats in the Jambi Region

Sujono, Firdaus · 2024 · Jurnal Multidisiplin Madani

The aim of this research is to determine the quality of buildings, facilities and location of flats on the level of satisfaction of flats residents in the area, namely the As'ad Islamic Boarding School and Sa'adatuddaren Flats. The sample…

View details →DOI: 10.55927/mudima.v4i11.11659
Negative / Null Result ReportOpen accessDiseases of the musculoskeletal system

Early weight-bearing after anterior cruciate ligament reconstruction with hamstring grafts induce femoral bone tunnel enlargement: a prospective clinical and radiographic study

Takuya Tajima, Nami Yamaguchi, Makoto Nagasawa et al. · 2019 · BMC Musculoskeletal Disorders

Abstract Background Bone tunnel enlargement following primary anterior cruciate ligament (ACL) reconstruction with soft tissue graft might be a severe disadvantage for revision surgery. The postoperative rehabilitation protocol including the non-weight-bearing periods were different depending on the surgeon or institute. To determine the relationship between femoral bone tunnel enlargement and the postoperative non-weight-bearing period after double-bundle ACL reconstruction with hamstring grafts. Methods Forty-two patients who underwent primary double-bundle ACL reconstruction with hamstring

View details →DOI: 10.1186/s12891-019-2653-6
Negative / Null Result ReportOpen access

PENGARUH STRUKTUR AKTIVA TERHADAP NILAI PERUSAHAAN DENGAN STRUKTUR MODAL SEBAGAI VARIABEL INTERVENING PADA PERUSAHAAN SUB SEKTOR MAKANAN DAN MINUMAN YANG TERDAFTAR DI BEI TAHUN 2017-2020

D. Widayanti, Ika Wahyuni, Triska Dewi Pramitasari · 2022 · Jurnal Mahasiswa Entrepreneurship (JME)

Food and beverage companies are one of the business sectors that continue to experience growth. Food and beverage companies are also in great demand by investors because they are a sector that can survive in the midst of Indonesia's…

View details →DOI: 10.36841/jme.v1i4.2112
Negative / Null Result ReportOpen access

A STUDY TO ASSESS THE EFFECTIVENESS OF PRAYANAMA TO RELIEVE STRESS AMONG THE PEOPLE OF SELECTED AREAS OF AHMEDABAD

Hari Mohan Singh, V. Patel, Group C · 2021 · International Journal of Advanced Research

Aim: To assess the effectiveness of pranayama to relieve stress at selected areas. Methodology: study design: one group pre-test post–test research design1. Place and duration of study: The study was conducted in selected areas of…

View details →DOI: 10.21474/ijar01/13733
Negative / Null Result ReportOpen access

Pengaruh Jumlah Unit Usaha, Investasi Dan Output UMKM Terhadap Kemiskinan

Sri Oktavani, Y. Yulhendri · 2021 · Jurnal Ecogen

This study aims to analyzed the effect of the number of business units, investment and output of MSMEs on poverty in West Sumatra. The object of this research is the Regency / City in West Sumatra Province. This study uses the Least Square…

View details →DOI: 10.24036/jmpe.v4i3.11341
Negative / Null Result ReportOpen accessMedicine

Effects of Recreational Boating on Microbial and Meiofauna Diversity in Coastal Shallow Ecosystems of the Baltic Sea

S. Iburg, Dandan Izabel-Shen, Å. Austin et al. · 2021 · Msphere

With the increase of recreational boating activity and development of boating infrastructure in shallow, wave-protected areas, there is growing concern for their impact on coastal ecosystems. In order to properly assess the effects and…

View details →DOI: 10.1128/msphere.00127-21
Negative / Null Result Report

Pengaruh Implementasi Sistem Informasi Akuntansi dan Digitalisasi terhadap Efisiensi Operasional Perusahaan pada PT Alfascorpii Medan Cabang SM Raja

Haikal Davansyah Lubis, Frenky Situmorang, Audra Naulufar et al. · 2026 · Jurnal Minfo Polgan

This study aims to examine the impact of the implementation of an accounting information system and digitalization on operational efficiency at PT Alfascorpii Medan. In an increasingly competitive business environment, the use of…

View details →DOI: 10.33395/jmp.v15i1.16105
Negative / Null Result ReportOpen access

Analisis Financial Distress pada Masa Pandemi

Sheren Destiana, Nuryasman Mn · 2022 · Jurnal Manajerial Dan Kewirausahaan

Penelitian ini bertujuan untuk mengetahui pengaruh pandemi, leverage, likuiditas, dan profitabilitas terhadap financial distress pada perusahaan restoran, hotel, dan pariwisata yang terdaftar di Bursa Efek Indonesia tahun 2017-2020. Sampel…

View details →DOI: 10.24912/jmk.v4i4.20542
Negative / Null Result ReportOpen accessBusiness

PENGARUH PROFITABILITAS, LIKUIDITAS, DAN UKURAN PERUSAHAAN TERHADAP KETEPATAN WAKTU PENYAMPAIAN LAPORAN KEUANGAN (STUDI EMPIRIS PADA PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI BARANG KONSUMSI YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2010-2014)

Kartika Damayanti, Dyah Fitriani · 2020 · Jurnal Fokus Manajemen Bisnis

Timeliness of the submission of Go's financial statements public is important for disclosing accounting information used by market participants in the investment decision-making process. This study aims to find empirical evidence about the…

View details →DOI: 10.12928/fokus.v6i2.1660
Negative / Null Result ReportOpen access

Adoption of Digital Banking: Insights from a UTAUT Model

Srijana Nepal, Bidush Nepal · 2023 · Journal of Business and Social Sciences Research

The study examines the factors that affect the adoption of digital banking by clients of commercial banks in Nepal. The paper used a survey questionnaire to collect primary data from a sample of 384 respondents and applied statistical…

View details →DOI: 10.3126/jbssr.v8i1.56580
Negative / Null Result ReportOpen access

Investigating the Macular Vasculature Using Optical Coherence Tomography Angiography in the Early Period Following Pan-Retinal Photocoagulation in Diabetic Retinopathy

M. Ansari, .. Astaneh, Nasim Shahsavan Gharbi et al. · 2025 · Frontiers in biomedical technologies

Purpose: This study used Optical Coherence Tomography Angiography (OCTA) to examine the progression of the macular flow profile over the course of a month following Pan-Retinal Photocoagulation (PRP). Materials and Methods: A total of…

View details →DOI: 10.18502/fbt.v12i2.18269
Negative / Null Result ReportOpen accessMedicine

EFFECTS OF CEFEPIME ON SERUM LIVER AND KIDNEY FUNCTIONS IN RABBITS

M. Helal, A. Said, G. El-DinShams et al. · 2021

This study aimed to determine the effect of cefepime on different liver and kidney functions of healthy rabbits (35days/1kg) were injected with singular intramuscular dose once daily for 5 successive days with 75 mg/kg body weight.…

View details →DOI: 10.21608/zjar.2021.165706
Negative / Null Result ReportPolitical Science

Introducing an Agenda-based Measurement of Mediation Success: The Divergent Effects of the Manipulation Strategy in African Civil Wars

Allard Duursma, Isak Svensson · 2019 · International Negotiation

Previous quantitative mediation research has relied on generalized measurements of “mediation success,” such as agreements, ceasefires or peace durability. However, these measurements of success do not take into account what mediators were…

View details →DOI: 10.1163/15718069-24011175
Negative / Null Result ReportOpen access

PENGARUH PENDAPATAN ASLI DAERAH, LEVERAGE, UKURAN PEMERINTAHAN, DAN DANA PERIMBANGAN TERHADAP KINERJA KEUANGAN PEMERINTAHAN DAERAH PADA PROVINSI SUMATERA UTARA

Dessy Riani, Junita Putri Rajana Hrp · 2022 · JURNAL AKUNTANSI AUDIT DAN PERPAJAKAN INDONESIA (JAAPI)

This study aims to determine whether the effect of local revenue, leverage, government size, and balancing funds on the financial performance of local governments either simultaneously or partially in districts/cities in North Sumatra…

View details →DOI: 10.32696/jaapi.v3i1.1282
Abandoned HypothesisOpen accessChemistry

Evaluation of selected quality parameters of reduced salt frankfurters

M. Jůzl, A. Saláková, M. Müllerová et al. · 2018

Higher salt content in foods brings health risks associated with hypertension and leads to an increased risk of strokes and fatal vascular diseases. For this study, a frankfurter was chosen as a frequently consumed meat product. In…

View details →DOI: 10.5219/908
Methods Dead-EndOpen access

Effects of respiratory inhibitors on growth

D. J. West, D. Woodward · 1969

Effects of respiratory inhibitors on growth This response of neurospora to various antibiotics and other toxic chemicals is available in Fungal Genetics Reports: https://newprairiepress.org/fgr/vol15/iss1/19 RESPONSE OF NEUROSPORA TO…

View details →DOI: 10.4148/1941-4765.1922
Negative / Null Result ReportOpen access

The Indonesia Stock Exchange's Banking Company Share Price Influencing Factors

D. Astuti, H. Yusuf · 2023 · Assets : Jurnal Ilmiah Ilmu Akuntansi, Keuangan dan Pajak

This study aims to determine the effect of interest rates, inflation, profitability and liquidity on stock prices in banking companies on the Indonesia Stock Exchange (IDX) 2017-2021. The type of research used is quantitative research. The…

View details →DOI: 10.30741/assets.v7i1.931