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 →DOI: 10.1002/pchj.70102 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 →DOI: 10.1080/10520295.2021.1986133 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 →DOI: 10.1007/s00247-026-06558-6 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 →DOI: 10.3390/sym14102092 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…
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 →DOI: 10.4236/chnstd.2015.44017 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 →DOI: 10.1016/j.scog.2023.100286 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 →DOI: 10.17511/joog.2020.i03.01 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 →DOI: 10.3389/fped.2022.1022869 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 →DOI: 10.21162/pakjas/23.1002 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 →DOI: 10.1186/s12903-025-06511-3 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 →DOI: 10.1111/aos.14101 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 →DOI: 10.5327/z1414-4425202000010006 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 →DOI: 10.32598/biomechanics.7.2.3 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 →DOI: 10.1515/hukin-2017-0044 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 →DOI: 10.5137/1019-5149.jtn.47037-24.1 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 →DOI: 10.1186/s13012-021-01091-6 Failed Experiment ReportOpen access
L. D. Singha, G. Saikia, B. Saikia et al. · 2022 · International Journal of Current Microbiology and Applied Sciences
The small ruminant husbandry sector in India is not an organized sector like poultry, however, now-a- days many young entrepreneurs are setting up goat units using scientific rearing practices, because small ruminants play an important…
View details →DOI: 10.20546/ijcmas.2022.1109.006 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 →DOI: 10.52165/kinsi.27.1.162-176 Failed Experiment ReportComputer Science
Madison Van Doren, Casey Ford, Emily Dix · 2025 · arXiv.org
Multimodal large language models (MLLMs) are increasingly used in real world applications, yet their safety under adversarial conditions remains underexplored. This study evaluates the harmlessness of four leading MLLMs (GPT-4o, Claude…
View details →DOI: 10.48550/arxiv.2509.15478 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 →DOI: 10.1007/s00394-023-03212-x 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 →DOI: 10.15171/jnp.2017.48 Failed Experiment ReportOpen accessMedicine
Ciuro M, Sangiorgio M, Cantone G et al. · 2025 · Biology
Spinal cord injury leads to permanent neurological deficits, and aging further diminishes the plasticity and regenerative responses required for recovery. Activation of the Sonic hedgehog (Shh) pathway through the receptor Smoothened (Smo)…
View details →DOI: 10.3390/biology14111595 Negative / Null Result ReportMedicine
El Housheimi A, Tato Varela S, Kuhn WC · 2026 · Oncology research and treatment
Background Ovarian cancer (OC) accounts for the most cancer deaths in women worldwide, despite it being the 8th most common one. Almost two-thirds or OC cases present in advanced stages (III/IV) and will require maintenance therapy lasting…
View details →DOI: 10.1159/000547282 Negative / Null Result ReportOpen accessMedicine
Mano T · 2025 · Clinical medicine insights. Case reports
Cervical traction therapy is commonly used for cervical spondylosis; however, complications, such as subdural hematomas can occur. Possible mechanisms include cerebrospinal fluid (CSF) leakage and bridging vein damage. A 51-year-old…
View details →DOI: 10.1177/11795476251376464 Negative / Null Result ReportOpen accessMedicine
Serour MH, Mohammad H, Aziza O et al. · 2026 · Journal of surgical case reports
Chronic diabetic foot ulcers remain a major clinical challenge, particularly when complicated by tendon exposure and failure to respond to standard care. We report a 47-year-old male with Type II diabetes mellitus with a history of smoking…
View details →DOI: 10.1093/jscr/rjag109 Replication FailureMedicine
Gootjes EC, Bakkerus L, Adhin AA et al. · 2026 · JAMA
Importance Local therapy, including surgery, radiation, and ablation, is increasingly used in patients with multiorgan metastatic colorectal cancer (mCRC). However, prospective evidence for a survival benefit of tumor debulking is lacking.…
View details →DOI: 10.1001/jama.2026.1929 Replication FailureOpen accessMedicine
Yano K, Ishida T, Yokosuka K et al. · 2026 · Internal medicine (Tokyo, Japan)
Tumor management is the cornerstone of treatment for anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis that is refractory to immunosuppressive therapy. However, little is known about the effectiveness of chemotherapy for…
View details →DOI: 10.2169/internalmedicine.5586-25 Negative / Null Result ReportMedicine
Kankotia S, Park S, Thomas J · 2025 · Current opinion in oncology
Purpose of review Relapsed or metastatic head and neck squamous cell carcinoma (R/M HNSCC) is a deadly disease that historically was treated with palliative chemotherapy-based regimens. Since 2019, immunotherapy-based regimens have become…
View details →DOI: 10.1097/cco.0000000000001127 Negative / Null Result ReportOpen accessMedicine
Glauser G, Kvint S, Ramayya AG et al. · 2025 · Neurosurgery practice
Background and objectives The purpose of the present work was to review our series of patients with far lateral disk herniations treated by the intertransverse approach. Methods Patients undergoing intertransverse approach to treat…
View details →DOI: 10.1227/neuprac.0000000000000165 