Negative / Null Result ReportOpen access
M. El Begermy, Marwa M El Begermy, H. Kassamy · 2022 · Egyptian Journal of Ear Nose Throat and Allied Sciences
Background: There is a lot of controversy about the role of adenoidectomy and myringotomy with ventilation tubes insertion (MVT) in management of otitis media with effusion (OME). In a previous study we found that endoscopic-assisted…
View details →Negative / Null Result ReportOpen accessGeography
Safrizal Safrizal · 2020
Airport epidemiological surveillance is the monitoring of the arrival and departure of aircraft and passengers with the potential to cause disease and the risk of epidemics and outbreaks. The purpose of this study was to determine the…
View details →Negative / Null Result ReportBiology
Hongyan Zhang, Lili Deng, S. Yao et al. · 2020
Abstract In this study, we focused on screening for an optimal protectant formula for vacuum-dried Pichia membranifaciens and compared the biocontrol efficacy of fresh P. membranifaciens and dried one on citrus fruit. We also used several…
View details →Negative / Null Result ReportOpen accessPsychology
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 →Negative / Null Result ReportOpen access
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 →Negative / Null Result ReportMedicine
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 →Negative / Null Result ReportMedicine
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 →Negative / Null Result ReportMedicine
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 →Negative / Null Result ReportOpen accessComputer Science
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 →Negative / Null Result ReportGeology
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 →Negative / Null Result ReportOpen accessGeography
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 →Negative / Null Result ReportOpen accessMedicine
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 →Negative / Null Result ReportOpen accessMedicine
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 →Negative / Null Result ReportOpen accessMedicine
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 →Negative / Null Result ReportOpen access
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 →Negative / Null Result ReportMedicine
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 →Negative / Null Result ReportOpen accessMedicine
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 →Negative / Null Result ReportOpen accessPsychology
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 →Negative / Null Result ReportOpen access
Chiman َ Alyarnezhad, Ali Shams Majalan · 2021 · Journal of Sport Biomechanics
Objective: Different timing of performing stretching and strengthening exercises can have different effects on the condition of Lower Crossed Syndrome (LCS). This study aims to compare the effects of eight-week training using stretching…
View details →Negative / Null Result ReportOpen accessMedicine
Paulo Gago, A. Arndt, M. Ekblom · 2017 · Journal of Human Kinetics
Abstract Flexing the knee to isolate the single joint soleus from the biarticular gastrocnemius is a strategy for investigating individual plantarflexor’s post activation potentiation (PAP). We investigated the implications of testing…
View details →Negative / Null Result ReportMedicine
Omer Bozduman, Kadri Yıldız, Bilal Aykaç et al. · 2025 · Turkish Neurosurgery
AIM To establish the presence and amount of fluid accumulation in UBE procedure, and the relationship of fluid management with other variables. MATERIAL AND METHODS All patients underwent UBE spinal surgery with one level between September…
View details →Negative / Null Result ReportOpen accessMedicine
N. Minian, Sheleza Ahad, Anna Ivanova et al. · 2021 · Implementation Science
Background Knowledge brokering is a knowledge translation approach that has been gaining popularity in Canada although the effectiveness is unknown. This study evaluated the effectiveness of generalised, exclusively email-based prompts…
View details →Negative / Null Result Report
Yasemin Arı · 2021 · Kinesiologia Slovenica
The aim of this study is to investigate the acute effects of different stretching methods on acceleration, vertical jump (CMJ), flexibility and upper extremity performance of young wrestlers. 8 young female wrestlers (15.37 ± 1.06 years;…
View details →Negative / Null Result ReportOpen accessMedicine
M. Haugen, F. T. Vårvik, J. Grgic et al. · 2023 · European Journal of Nutrition
The aim of this study was to explore the isolated and combined effects of caffeine and citrulline malate (CitMal) on jumping performance, muscular strength, muscular endurance, and pain perception in resistance-trained participants. Using…
View details →Negative / Null Result ReportOpen accessMedicine
Z. Abdulrahman, Hamza Naciri, A. Allal et al. · 2017
Background: ABO-incompatible (ABOi) is as efficient as ABO-compatible (ABOc) kidneytransplantation in the setting of live-donation. Objectives: To evaluate the long-term outcomes (i.e. >6 months) of 44 consecutive ABOi living-donor…
View details →Negative / Null Result ReportMedicine
Ulysse Rocabert, Maxim A. Parnicki-Krollik, F. Maccari et al. · 2024 · ACS Omega
This study investigates the chemical, physical, and magnetic properties of Mn–Al–C type magnets, focusing on their corrosion resistance. The hot compaction process is used for densification, producing isotropic magnets. Microstructural…
View details →Negative / Null Result ReportMedicine
S. Tavasoli, A. Zarnani, Mohamadreza Vafa et al. · 2014 · International Journal of Preventive Medicine
Background: Sepsis is one of the major causes of death in intensive care units. Oxidative stress and hyper-inflammation has been shown to be major cause of mortality and morbidity in septic cases. Pomegranate is a fruit considered for its…
View details →Negative / Null Result ReportMedicine
Ozgel E, Atalayin Ozkaya C, Armagan G et al. · 2026 · BMC oral health
Objective To evaluate the effectiveness of different remineralization agents on artificially initial caries created teeth. Method The bovine teeth crowns were divided into four equal-parts, and initial measurements (microhardness,…
View details →Negative / Null Result ReportOpen accessMedicine
Zia A, Baldwin A, Nlemorisa C et al. · 2026 · International journal of dentistry
Objective To assess the influence of gold nanoparticle (AuNP) liquid-phase modification of glass ionomer cement (GIC) on fibroblast metabolic activity, alongside its effects on surface hardness and roughness, in an exploratory pilot in…
View details →Negative / Null Result ReportOpen accessMedicine
Wekwejt M, Chevallier P, Desgagne F et al. · 2026 · ACS applied materials & interfaces
Hydrogels represent a versatile platform for regenerative applications; nevertheless, their translation is often limited by insufficient biofunctionality and poorly defined structure-property relationships in multicomponent networks. In…
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