Failed Experiment ReportOpen accessMedicine
Lai X, Yu J, Zhu S et al. · 2026 · Frontiers in endocrinology
Objective To evaluate the effects of continuous glucose monitoring (CGM) compared with standard self-monitoring of blood glucose (SMBG) on neonatal perinatal outcomes among pregnant women with diabetes. Methods A systematic search of…
View details →Negative / Null Result ReportOpen accessMedicine
Liu Y, Lin H, Yu D et al. · 2026 · Ecology and evolution
Serotiny, a key fire-adaptive trait, enables certain plants to retain seeds in closed cones until triggered by fire, thus facilitating post-fire regeneration. Although serotiny has been observed in many species, the physiological and…
View details →Negative / Null Result ReportOpen accessMedicine
McManus F, Pranata A, Simpson JA et al. · 2025 · International journal of sports physical therapy
Background/purpose Chronic low back pain affects how individuals bend. Whether pain self-efficacy, a term describing one's confidence in their ability to perform activities despite experiencing pain, affects how much people with chronic…
View details →Negative / Null Result ReportOpen accessMedicine
Headrick KC, Pellegrini BA, Santiago EM et al. · 2026 · AoB PLANTS
Herbivory is particularly threatening to young plants that lack the resources needed to survive an attack. Seeds and seedlings should thus benefit greatly from using pre-attack cues to induce defence before damage. Locomotion mucus from…
View details →Negative / Null Result ReportOpen accessMedicine
Schiff KJ, Schiff DS, Moy BJ et al. · 2025 · PNAS nexus
Does the implementation of external oversight in policing improve public perceptions of police legitimacy? Civilian review boards (CRBs) are frequently promoted as mechanisms to enhance the legitimacy of police agencies by providing…
View details →Negative / Null Result ReportOpen accessMedicine
Li J, Jin T, Chi Y et al. · 2025 · Neuropsychiatric disease and treatment
Purpose Reducing electroconvulsive therapy (ECT)'s cognitive burden without compromising efficacy is critical. Although magnetic seizure therapy (MST) shows comparable symptom remission in schizophrenia, its neuroanatomical…
View details →Negative / Null Result ReportOpen accessMedicine
Lee P, Li J, Rafiee Y et al. · 2025 · Scientific reports
Facial attractiveness influences important social outcomes and most studies investigating possible predictors of facial attractiveness have tested for effects of shape symmetry, averageness (i.e., the converse of distinctiveness), and…
View details →Replication FailureMedicine
Zhang J, Lyu Z, Huang J et al. · 2021 · Physical review letters
Light axion fields, if they exist, can be sourced by neutron stars due to their coupling to nuclear matter, and play a role in binary neutron star mergers. We report on a search for such axions by analyzing the gravitational waves from the…
View details →Negative / Null Result ReportMedicine
Torres-Banduc MA, Thapa RK, Pérez MA et al. · 2025 · Shoulder & elbow
Background The isokinetic shoulder profile is commonly used to assess injury risk in overhead sports. CrossFit athletes are vulnerable to shoulder injuries due to high-load, high-repetition demands. This exploratory study aimed to evaluate…
View details →Replication FailureOpen accessMedicine
Li J, Lee P, Rafiee Y et al. · 2025 · Adaptive human behavior and physiology
Purpose People can judge others' ages from face images somewhat accurately and tend to rateyounger adults' faces as more attractive than older adults' faces. However, individual diff erences inthe strength of this preference for younger…
View details →Negative / Null Result ReportOpen accessMedicine
Potter CE, Lew-Williams C · 2025 · Behavioral sciences (Basel, Switzerland)
It is a widely held belief that bilingual infants benefit from hearing each of their languages spoken by different people, as speakers could serve as a cue for separating the two languages. However, it is not yet known whether infants…
View details →Negative / Null Result ReportOpen accessMedicine
Vilotijević A, Mathôt S · 2024 · Cerebral cortex (New York, N.Y. : 1991)
In brightness, the pupil constricts, while in darkness, the pupil dilates; this is known as the pupillary light response (PLR). The PLR is driven by all photoreceptors: rods and cones, which contribute to image-forming vision, and…
View details →Negative / Null Result ReportOpen accessMedicine
Foulds C, Khudiakova V, Surtees ADR · 2026 · Scientific reports
Theory of mind is an important skill to function in society. There is evidence that anxiety can impair the ability to use this skill effectively; however, current research is inconclusive, uses heterogeneous measures of theory of mind, and…
View details →Negative / Null Result ReportOpen accessMedicine
Niu D, Ye L, Gu X et al. · 2026 · Diabetology & metabolic syndrome
BACKGROUND: Although serum bilirubin levels have been linked to diabetic retinopathy (DR), their causal role remains uncertain. We aimed to assess the relationship between bilirubin levels and diabetic retinopathy (DR) using both…
View details →Negative / Null Result ReportOpen accessMedicine
Zhang Z, Lian H, Huang L et al. · 2026 · International journal of surgery (London, England)
Background Sublobar resection, including wedge resection (WR) and segmental resection (SR) has been considered for early-stage non-small-cell lung cancer (NSCLC). However, the optimal sublobar approach continues to be a subject of…
View details →Negative / Null Result ReportOpen accessMedicine
Ostrega J, Shiramizu V, Lee AJ et al. · 2024 · Scientific reports
Vocal attractiveness influences important social outcomes. While most research on the acoustic parameters that influence vocal attractiveness has focused on the possible roles of sexually dimorphic characteristics of voices, such as…
View details →Negative / Null Result ReportOpen accessMedicine
Schauer G, Grassi PR, Gharabaghi A et al. · 2024 · Neuroscience of consciousness
The role of the parietal cortex in perceptual awareness and in resolving perceptual ambiguity is unsettled. Early influential transcranial magnetic stimulation studies have revealed differences in conscious perception following parietal…
View details →Negative / Null Result ReportMedicine
Friehs MA, Brauner L, Frings C · 2021 · Experimental brain research
Stopping an already initiated action is crucial for human everyday behavior and empirical evidence points toward the prefrontal cortex playing a key role in response inhibition. Two regions that have been consistently implicated in…
View details →Negative / Null Result ReportOpen accessMedicine
Lazic A, Thomsen MR, Brown CC et al. · 2025 · Preventive medicine reports
Objective The Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides access to nutritional resources to low-income children starting at birth through enrollment in kindergarten or turning five years old. The…
View details →Negative / Null Result ReportMedicine
Liu S, Nolin DA, Kitts JA · 2024 · Social networks
Recent studies have found order effects in social network data collection, where later names on a roster receive fewer nominations. Some thus argue for randomizing name orders or sampling peer names for survey rosters. We model order…
View details →Negative / Null Result ReportOpen accessMedicine
Fohrmann D, Schaffarczyk M, Menge C et al. · 2026 · Sports medicine - open
Background Advanced footwear technology (AFT) can enhance long-distance running performance by improving running economy (RE). However, the range of the individual improvements is large. Different intra-individual responses in running…
View details →Negative / Null Result ReportOpen accessMedicine
Shi P, Wei G, Li Z et al. · 2026 · Brain and behavior
Background Toxoplasma gondii (T. gondii) is a ubiquitous protozoan parasite capable of establishing lifelong latent infections in the central nervous system. Previous epidemiological studies have suggested a potential association between…
View details →Negative / Null Result ReportOpen accessMedicine
Diarra NH, Dicko Y, Roschnik N et al. · 2025 · Maternal & child nutrition
A cluster-randomised controlled trial was conducted in 60 communities in southern Mali to evaluate the impact of micronutrient powders (MNP) combined with seasonal malaria chemoprevention (SMC) on anaemia (primary endpoint), Plasmodium…
View details →Negative / Null Result ReportOpen accessMedicine
Mitchell AP, Dusetzina SB, Mishra Meza A et al. · 2025 · BMJ (Clinical research ed.)
Objective To estimate the association between the billing (profit) margin and clinical benefit of cancer treatments and use by oncologists. Design Retrospective population based cohort study SETTING: Population based sample using…
View details →Negative / Null Result ReportMedicine
Bierut L, Biroli P, Galama TJ et al. · 2023 · Journal Of Economic Psychology
Smoking is one of the leading causes of preventable disease and death in the U.S., and it is strongly influenced both by genetic predisposition and childhood adversity. Using polygenic indices (PGIs) of predisposition to smoking, we…
View details →Negative / Null Result ReportOpen accessMedicine
Sumner P, Powell G, Price A et al. · 2026 · Imaging neuroscience (Cambridge, Mass.)
Many people experience aversive hypersensitivity (discomfort/visual stress) to stimuli such as bright lights, striped patterns, strobing, motion, or complex visual scenes such as supermarkets. Such sensory hypersensitivity is often…
View details →Negative / Null Result ReportMedicine
Stevens VL, Priest J, Wilkerson J et al. · 2026 · American journal of epidemiology
Weight cycling, when weight is repeatedly lost intentionally and then regained, may perturb biological processes that could influence cancer development. However, results from epidemiologic studies of weight cycling are mixed and provide…
View details →Negative / Null Result ReportMedicine
Gershengorn HB, Anesi GL, Liu VX et al. · 2025 · Annals of the American Thoracic Society
Rationale: The association of interprofessional team member workload with intensive care unit (ICU) outcomes is understudied. Objectives: To evaluate the association of patient-to-intensivist ratio (PIR), patient-to-respiratory therapist…
View details →Negative / Null Result Report
Gobrial S, Lui PP · 2024 · Preprint
Psychological distress that stems from racial discrimination experiences may depend on how strongly individuals identify with their race. Existing findings across survey research and a small body of experimental research are equivocal on…
View details →Negative / Null Result ReportOpen accessMedicine
Jaraki D, Dorn A, Eckert T et al. · 2025 · Cureus
Background Intracranial atherosclerotic disease (ICAD) is a leading cause of ischemic stroke worldwide, with endovascular interventions such as angioplasty and stenting facing scrutiny due to variable safety outcomes in prior studies.…
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