19,879 real negative results, null findings, and replication failures · Negative / Null Result Report. Search the index →
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record compiled from open scholarly databases; the abstract is shown in full only where the paper is openly licensed, otherwise a short excerpt under fair use. Classifications are automated and approximate.
Christopher M. Barnes, David T. Wagner · 2009 · Journal of Applied Psychology
The authors examine the differential influence of time changes associated with Daylight Saving Time on sleep quantity and associated workplace injuries. In Study 1, the authors used a National Institute for Occupational Safety and Health…
View details →Tushar Kohli, N. Mehta, G. Garima et al. · 2021
Objective: The aim of the in vitro study was to compare the antibacterial efficacy of photoactivated disinfection (PAD), sonic irrigation as an adjunct to conventional irrigation against Enterococcus faecalis in vitro. Materials and…
View details →Donghao Tuo, Yi-hang Huang, Simon S. Y. Liu et al. · 2026 · PsyCh Journal
ABSTRACT Reward processing comprises reward sensitivity, motivation, and pleasure experience, but how these components jointly relate to schizotypal traits and psychosocial stress in young adult samples remains unclear. Using network…
View details →Efe Saygın, R. Karadag, S. Ozkanlı et al. · 2021 · Biotechnic & Histochemistry
ABSTRACT Eyelid tumors commonly originate from the skin and its appendages. Environmental toxins and oxidants affect eyelid carcinogenesis. Glutathione S-transferases (GST) are antioxidants that participate in pathogenesis. We investigated…
View details →G. Wu, Z. Liu, M. Bryant et al. · 2006 · Poultry Science
The objective of this experiment was to compare the effects of 2 sources of phytase on performance of commercial Leghorns fed corn-soy diets. Seven diets were fed to Hy-line W-36 hens (n = 840; 8 replicates of 15 hens per treatment) from…
View details →Dilawar Khokhar, K. O’Shea, C. Akin et al. · 2022 · Journal of Allergy and Clinical Immunology: Global
Background Allergic reactions have been reported with mRNA vaccines for COVID-19 prevention. Patients perceived to be at higher risk for a reaction may be referred to an allergist, although evaluation strategies may differ between…
View details →Julie Jacobsen, Berit Ø. Christoffersen · 2025 · Journal of pharmacological and toxicological methods
INTRODUCTION Adverse cardiovascular (CV) effects is a major cause of drug attrition. Early assessment of CV risk for new drug candidates may be warranted for early de-risking of the further development. Predictive animal models and a…
View details →Yaser M. Alahmadi · 2023 · Inquiry : a journal of medical care organization, provision and financing
In this westernized culture, maintaining a healthy lifestyle has become a major health concern internationally. Health literacy is an emerging concept and requires effective measures and reform to improve the health status and health of…
View details →Jingjing Cai, Chengwen Yang, Qiuhong Wei et al. · 2023 · Pakistan Journal of Medical Sciences
Objective: To observe the therapeutic effect of natamycin combined with voriconazole in the treatment of fungal keratitis (FK). Methods: This is a retrospective study. The subjects of this study were 64 patients with FK who were admitted…
View details →J. Griggs, M. Sherriff, J. Leung et al. · 2019 · Emergency Medicine Journal
Introduction Pre-hospital identification of patients with suspected occult traumatic haemorrhage is problematic. Physiological parameters and clinical gestalt are inadequate surrogates for ongoing haemorrhage. Lactate monitoring may hold…
View details →T. Aleman, Rachel M. Huckfeldt, Leona W. Serrano et al. · 2022 · Ophthalmology (Rochester, Minn.)
PURPOSE To assess the safety of the subretinal delivery of a recombinant adeno-associated virus serotype 2 (AAV2) vector carrying a human CHM-encoding cDNA in choroideremia (CHM). DESIGN Prospective, open-label, non-randomized,…
View details →Jing Wang, Ming-shui Fu, Min Zhou et al. · 2020 · BMC Ophthalmology
Background EPO (erythropoietin) and PDGF (platelet derived growth factor) families are thought to be associated with angiogenesis under hypoxic condition. The sharp rise of intraocular pressure in acute primary angle closure (APAC) results…
View details →Rosannis Brown, B. Beyer, S. Knipper et al. · 2024 · World journal of urology
The aim of our study was to investigate the impact of the time interval between prostate biopsy and radical prostatectomy (RP) on postoperative urinary continence (UC)/erectile function (EF). From a clinical point of view, an interval of…
View details →M. Hahnemann, B. Karger, S. Banaschak et al. · 2026 · Pediatric Radiology
Background In pediatric abusive head trauma (AHT), retinal hemorrhages are a key diagnostic feature. Detection by fundoscopy may be delayed or limited, whereas magnetic resonance imaging (MRI) enables non-invasive, objective assessment on…
View details →K. Krapinec, V. Jumić, Matija Balekić et al. · 2022 · Symmetry
Three FA indices showed correlations with age and magnitude of traits, but not in general. Significant correlations between magnitude of traits and their FA were more pronounced in AFA (12 traits) than in RFA (10 traits) in all age classes…
View details →Rafael J. Kaczmarczyk · 2012
Limitations in availability of methods to estimate recovery factor at the initial stage of petroleum exploration pushes for investigation new ways of analysing available datasets. There are three oil fields databases that have been used in…
View details →Cai Jie, L. Jing · 2015
With the booming development of economic globalization nowadays, intercultural communication becomes more and more important. Based on Hofstede’s indulgence-restraint dimension, this thesis aims to testify whether Hofstede’s opinion that…
View details →Álvaro Cavieres, Vanessa Acuña, M. Arancibia et al. · 2023 · Schizophrenia Research: Cognition
People with schizophrenia have difficulties recognizing other people's expressions, emotional states, and intentions; however, much less is known about their ability to perceive and understand social interactions. We used scenes depicting…
View details →S. K. Agrawal, M. Jindal · 2020 · Obsgyne Review: Journal of Obstetric and Gynecology
Background: The purpose of this study was to compare daily iron supplementation and intermittent iron supplementation in preventing anemia in healthy pregnant women. Material and Method: Prospective Randomized Clinical Trial. From May 2004…
View details →J. Lee, Y. Han, T. Sung et al. · 2022 · Frontiers in Pediatrics
Background Preterm infants are at greater risk of developing postnatal cytomegalovirus (CMV) infection with serious symptoms. Breast milk is the main route of CMV transmission in populations with a high seroprevalence. Objectives This…
View details →R. D. da Silva · 2023 · Pakistan Journal of Agricultural Sciences
Boron sources and doses can positively increase fruit quality and tomato yield. This study aimed to evaluate the influence of boron doses and sources on the development and yield of industrial tomatoes under irrigation. A randomized block…
View details →Seda Gömleksiz, Oğuzhan Gömleksiz · 2025 · BMC Oral Health
The study aimed to investigate the effect of different cavity depths on the degree of conversion (DC) and surface microhardness (MH) of low-shrinkage resin composites. Three low-shrinkage resin composites (Clearfil Majestry Posterior/CMP,…
View details →Vinay Kansal, M. Schlenker, I. Ahmed · 2019 · Acta ophthalmologica
revealed that plasma cortisol in diabetic patients had a 18% and 21% drop from the baseline at day 7 (from 110 to 90 ng/ ml, p = 0.032) and day 21 (from 110 to 86 ng/ml, p = 0.027) as seen in Fig. 1. For RVO patients, the drops were not…
View details →Lúcia Helena de Almeida Gouveia, V. Ribeiro, R. Carvalho · 2020
Objectives: To analyze and compare the professional satisfaction index (PSI) of surgical block (SB) nurses. Method: Comparative and quantitative field study that used the PSI in the evaluation of autonomy, interaction, compensation,…
View details →F. Liu · 2014 · Recent progress in swine breeding and raising technologies and cutting-edge reproductive technologies and perspectives for their usage in swine
Enzyme feed additives are always added in animal nutrition to improve the quality of feeds, or to improve the animals’ growth performance and health through intensifying digestibility of the feed ingredients. This study investigated the…
View details →Dimitrios Belias, A. Koustelios, G. Vairaktarakis et al. · 2015
The purpose of this study is to investigate the relation between organizational culture and job satisfaction. In particular, the research hypothesis is that the type of organization culture in a specific institution is able to predict the…
View details →Riana Sahrani, Cherry Delfina Setiawan, Callista Chandra et al. · 2026 · CENDEKIA: Jurnal Ilmu Pengetahuan
ABSTRACT Digital identity is a self-representation built through online activities and has become a crucial aspect for Generation Z, who grew up amidst technological advancements. One widely used platform is LinkedIn, which functions not…
View details →Jonathan Yun, Jingyan Yang, Michael Cloney et al. · 2017 · Frontiers in Neurology
Background Unlike many other central nervous system (CNS) tumors, the surgical management of primary central nervous system lymphomas (PCNSL) is traditionally limited by diagnostic biopsy. Studies that predate the use of modern…
View details →D. Pevni, T. Ziv-Baran, A. Kramer et al. · 2020 · Annals of Thoracic Surgery
BACKGROUND Bilateral internal thoracic artery grafts (BITA) is questionable in octogenarians because of shorter life expectancy and increased risk of perioperative complications. The aim of this study was to examine the safety and…
View details →F. Takahashi, Takaharu Hakozaki, Shigenori Kouno et al. · 2018 · Journal of Veterinary Medical Science
We compared clinical outcomes after ventral fixation in dogs with atlantoaxial instability (AAI) on the basis of the presence or absence of atlantooccipital overlapping (AOO). Of 41 dogs diagnosed with AAI and treated ventral fixation, 12…
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