Negative / Null Result Report
Maryam Khalid, Sadia Tameez Ud Din, Mumtaz Hussain et al. · 2025 · South Eastern European Journal of Public Health
Skin cancer accounts for one-third of all diagnosed cancers, with 132,000 new cases of melanoma detected each year (1). By 2040, the melanoma burden is projected to reach 510,000 new cases (a 50% increase) and 96,000 deaths (a 68%…
View details →DOI: 10.70135/seejph.vi.5288 Negative / Null Result Report
Henry Lam · 2025 · Management Science
When the underlying probability distribution in a stochastic optimization is observed only through data, various data-driven formulations have been studied to obtain approximate optimal solutions. We show that no such formulations can, in…
View details →DOI: 10.1287/mnsc.2024.04482 Negative / Null Result ReportOpen accessMedicine
Wiseman R, Watt C · 2026 · PeerJ
Preregistration is commonly seen as an effective way of reducing questionable research practices within psychology. This procedure happens prior to data collection/analysis and usually involves either sending in a research plan to a study…
View details →DOI: 10.7717/peerj.21360 Negative / Null Result Report
Frank Zhigang Wang · 2024 · Magnetism
In 1971, Chua defined an ideal memristor that links magnetic flux φ and electric charge q. In a magnetic lump with a current-carrying conductor, we found that the direct interaction between physical magnetic flux φ and physical electric…
View details →DOI: 10.3390/magnetism4030014 Negative / Null Result Report
Kent Olson · 2022 · International Journal of Science and Research Methodology
Bayesians claim that reason is conducted according to the axioms of probability. In addition, to this, they claim that Bayesian methodology gives us an account of the scientific method―an account that describes the actual practice of…
View details →DOI: 10.25166/ijsrm/2022.21.3.1 Negative / Null Result Report
Nnaemeka Ohamadike · 2023 · Politeia
This paper critiques Gibson et al.’s (2015) study on the relationship between technical assistance and patronage spending in sub-Saharan Africa after the Cold War. It identifies errors in the authors’ methods, including severe…
View details →DOI: 10.25159/2663-6689/14339 Negative / Null Result Report
Tõnno Jonuks · 2022 · Culture Crossroads
By using archaeological material and comparing it with analogies from oraltradition we can putatively identify some holy places which have been im-portant in past religions, but which have lost their holiness over the course oftime and due…
View details →DOI: 10.55877/cc.vol5.217 Negative / Null Result Report
SEOK HO CHANG, SOONHUI LEE · 2022 · Pollution Research
Our previous study (Chang and Lee, 2022) presented observations on the recent changes in nitrogen dioxide (NO2 ) pollution of Seoul after the COVID-19 pandemic. This paper derives updated results by incorporating recent data, specifically…
View details →DOI: 10.53550/pr.2022.v41i04.003 Negative / Null Result Report
Sherab Jatsho1, Sonam Dhendup · 2021 · Contemporary Education and Teaching Research
This study examined belief, concern, and practice of the in-service postgraduate science teachers towards solid waste management and recycle (SWMR) in one of the colleges of education in Bhutan. A structured online survey questionnaire was…
View details →DOI: 10.47852/bonviewcetr2021020102 Negative / Null Result Report
Ian Colina, Danny Martínez, Cristian Téllez · 2025 · Comunicaciones en Estadística
The purpose of this article is to use statistical analysis to gauge the level of preferenceor aversion that can arise from different magic tricks, including vanishingacts, transformations, swapping objects, or passing through solid…
View details →DOI: 10.15332/23393076.10766 Negative / Null Result Report
A. Khelaia · 2021 · Urologiya
Azoospermia is the absence of spermatozoa in ejaculate even after semen centrifugation at least two times. Azoospermia due to spermatogenic failure – non-obstructive azoospermia (NOA) observed in 1% of population and in 10–15% of infertile…
View details →DOI: 10.26641/2307-5279.25.2.2021.238226 Negative / Null Result Report
Katarzyna Stapor, Grzegorz Kończak, Damian Grabowski et al. · 2025 · Applied Psychological Measurement
The paper addresses the problem of detecting a statistically significant subset of input considered relationships. The Pearson linear correlation coefficient calculated from a sample was used to determine the strength of a relationship.…
View details →DOI: 10.1177/01466216251360562 Negative / Null Result Report
W Reay · 2025 · International Journal of Neuropsychopharmacology
Abstract Background One mechanism that holds great promise to drive drug development or drug repurposing in schizophrenia is through leveraging human genetics. Recent retrospective analyses of decades of clinical trial data have…
View details →DOI: 10.1093/ijnp/pyaf052.095 Negative / Null Result Report
Hwang Tan, Pramod Chandru · 2026 · Emergency Medicine Australasia
ABSTRACT Objective Overuse of CT Pulmonary Angiography (CTPA) remains a challenge in emergency medicine. Some institutions resort to radiologist vetting to reduce unnecessary imaging. This is a pilot study that aims to investigate the…
View details →DOI: 10.1111/1742-6723.70237 Negative / Null Result Report
Csilla Könczei · 2025 · Martor. The Museum of the Romanian Peasant Anthropology Review
After the corporeal turn, the unity of mind and body has been recognized by many. This includes articulatory phonology, which no longer views phonemes as static, disembodied units, but brings in a gesture-based approach, conceiving the…
View details →DOI: 10.57225/martor.2025.02 Negative / Null Result Report
Koeun Choi, Sheela Shenoi, Anthony Moll et al. · 2020 · Open Forum Infectious Diseases
Abstract Background Community-based intensive case finding (CBICF) is an effective strategy for infectious disease case detection, particularly for hard-to-reach populations. Alcohol use is increasingly recognized as a risk factor for…
View details →DOI: 10.1093/ofid/ofaa439.949 Negative / Null Result Report
Ricardo Correa, Grishma Sheth · 2022 · Journal of the Endocrine Society
Abstract MEN1 is an autosomal dominant syndrome characterized by involvement of several endocrine and non-endocrine organs. The most common endocrine organs that are affected include pituitary, parathyroid, and/or pancreas. In 10-30% of…
View details →DOI: 10.1210/jendso/bvac150.912 Negative / Null Result Report
F. S. Lobyrev · 2024 · Uspehi sovremennoj biologii
The regularities that determine the preservation and/or change of statistically significant differences during the transition from comparing the average values of plastic signs of juvenile fish to comparing the average values of their…
View details →DOI: 10.31857/s0042132424010076 Negative / Null Result Report
Katie Smithers · 2020 · Veterinary Evidence
PICO question In cats with traumatic coxofemoral injury, does total hip replacement (THR) offer improved outcome when compared with femoral head and neck excision (FHNE) arthroplasty? Clinical bottom line Category of research question…
View details →DOI: 10.18849/ve.v5i4.347 Negative / Null Result Report
Christina E. Carter · 2011 · Evidence Based Library and Information Practice
Objective – To observe and compare the strategies that undergraduate science students use to perform information retrieval tasks in e-books and in print books.
 
 Design – Qualitative analysis, employing a “prompted think-aloud”…
View details →DOI: 10.18438/b8hk89 Negative / Null Result ReportMedicine
Borrell-García, Mestanza-Tocto, Boo-Gordillo et al. · 2026 · European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry
The present study aimed to assess parental knowledge of paediatric oral health among parents and guardians of children aged 2-12 years in Valencia, Spain, and to analyse its association with key sociodemographic variables. A…
View details →DOI: 10.1007/s40368-026-01240-9 Negative / Null Result Report
Andreea Paula Cioară, Mirela Flonta, Astrid Binder et al. · 2017 · Revista Romana de Medicina de Laborator
Abstract Background and Aim: Sepsis is a life-threatening disease with high mortality, therefore establishing early diagnostic and finding reliable prognostic biomarkers is vital. We aimed to investigate the prognostic role, as a single…
View details →DOI: 10.1515/rrlm-2017-0005 Negative / Null Result ReportMedicine
Miyazaki, Ishigo, Yamada et al. · 2026 · Journal of pharmaceutical health care and sciences
Candidemia has high mortality and requires early antifungal stewardship (AFS). Management by non-infectious disease specialists has been associated with worse outcomes, particularly in small- and medium-sized hospitals where infectious…
View details →DOI: 10.1186/s40780-026-00596-w Negative / Null Result Report
Wybo Houkes, Krist Vaesen · 2020 · Behavioral and Brain Sciences
Abstract We argue that Osirak's and Reynaud's technological-reasoning hypothesis raises conceptual and methodological challenges. Interrelations between technical potential and expertise leave it unclear exactly what the…
View details →DOI: 10.1017/s0140525x20000229 Negative / Null Result Report
Hongmei Lin, Xin Zhang · 2020 · Innovation in Aging
Abstract Social discounting refers to the phenomenon that individuals’ generous behaviors decline as the social distance increases. But little is known how age could influence social discounting. The present study aimed at a more…
View details →DOI: 10.1093/geroni/igaa057.1332 Negative / Null Result Report
Paul H. Blankenship-Lai · 2025 · OKH Journal: Anthropological Ethnography and Analysis Through the Eyes of Christian Faith
This article asks what spirituality is like for young adults living on the streets of Seattle. It is based on more than five years of ethnographic fieldwork and is, as J. Derrick Lemons put it, “a theologically engaged anthropology”…
View details →DOI: 10.62141/okh.v9i1.222 Negative / Null Result Report
A.M. Pyatnitskiy, V.M. Gukasov · 2022 · Medicina i vysokie tehnologii
A new, statistically based method of clustering previously used by authors for analysis of frequency and point data in epidemiology and for searching clusters in samples is applied to discovering clusters in graphs or networks. Graph…
View details →DOI: 10.34219/2306-3645-2022-12-1-53-62 Negative / Null Result ReportMedicine
Bao, Wu, Li et al. · 2026 · BMC cardiovascular disorders
Atrial fibrillation (AF) with coronary artery disease (CAD) requiring percutaneous coronary intervention (PCI) - including both acute and chronic presentations - is common, yet the optimal antithrombotic regimen remains unclear. This study…
View details →DOI: 10.1186/s12872-026-05957-9 Negative / Null Result Report
Shauna Lucine Dworatzek, Marissa Tozer, Kathryn Austin et al. · 2025 · The Canadian Entomologist
Abstract The phenomenon of insect emergence represents a transfer of mass and energy from aquatic to terrestrial systems and is a critical part of ecosystem connectivity and functioning. Traditional methods of studying insect emergence…
View details →DOI: 10.4039/tce.2025.10038 Negative / Null Result Report
J Lachowicz, K Kee, P Wallbridge et al. · 2021 · SLEEP Advances
Abstract Background Previous datasets demonstrate inconsistent relationships between apnoea-hypopnoea index (AHI) and questionnaire measures of daytime sleepiness, anxiety and depression. Methods 1149 consecutive diagnostic polysomnograms…
View details →DOI: 10.1093/sleepadvances/zpab014.044 