Negative / Null Result ReportMedicine
Darrah, Spence · 2026 · American journal of veterinary research
To compare the proportion of lesions identified on cervical MRI in dogs based on weight. Medical records from a tertiary referral hospital were reviewed for dogs that underwent cervical MRI to investigate clinical signs consistent with…
View details →DOI: 10.2460/ajvr.25.12.0450 Negative / Null Result ReportMedicine
Chittamuru, Vengamma, Priya et al. · 2026 · Journal of maxillofacial and oral surgery
During the second wave of COVID-19 pandemic, there was surge in reporting of COVID-19-associated mucormycosis cases. Government of India declared rhino-orbito-cerebral mucormycosis as a notifiable disease. Managing this condition posed a…
View details →DOI: 10.1007/s12663-024-02120-9 Negative / Null Result ReportMedicine
Kannikeswaran, Sivaswamy, Przyklenk et al. · 2026 · Pediatric neurology
Although not routinely recommended, computed tomography (CT) head are frequently performed in children presenting to emergency department (ED) with seizures. Racial and ethnic disparities have been reported in pediatric ED imaging. Our…
View details →DOI: 10.1016/j.pediatrneurol.2026.05.005 Negative / Null Result ReportOpen accessMedicine
Golal E, Balci CN, Acar N · 2026 · Aging cell
Successful embryo development, acquisition of uterine receptivity, implantation, and decidualization during the peri-implantation window are essential events that ensure a healthy pregnancy. While ovarian aging has long been considered the…
View details →DOI: 10.1111/acel.70506 Negative / Null Result ReportMedicine
Liu, Xu, Zhong et al. · 2026 · Quantitative imaging in medicine and surgery
Intracranial atherosclerosis is the predominant etiology of ischemic stroke in East Asian populations. Atherosclerotic progression frequently involves concomitant vascular remodeling, and stroke risk profiles may vary across distinct…
View details →DOI: 10.21037/qims-2025-1812 Negative / Null Result ReportMedicine
Ciacciarelli, Nicolini, Saia et al. · 2026 · Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
Infarct growth rate (IGR) is highly heterogeneous among ischemic stroke patients, reflecting a spectrum of progressor phenotypes with clinical implications. We aim to compare different imaging approaches to investigate stroke progressors…
View details →DOI: 10.1007/s10072-026-09148-4 Negative / Null Result ReportMedicine
Panwar, Amiri-Kazaz, Szczepaniec · 2026 · Environmental entomology
Amauromyza karli Hendel (Diptera: Agromyzidae) has recently emerged as a damaging stem-boring pest of quinoa in Colorado and other quinoa-producing regions of the United States. Severe infestations have been associated with substantial…
View details →DOI: 10.1093/ee/nvag069 Negative / Null Result ReportOpen accessMedicine
Dhungana SK, Gautam SG · 2026 · Journal of economic entomology
European earwig (Forficula auricularia L.) is an omnivorous insect commonly found in California citrus orchards. Often considered a beneficial predator, earwigs can damage young fruit, causing rind scarring and reducing the market value.…
View details →DOI: 10.1093/jee/toag108 Negative / Null Result ReportMedicine
Lin, Li, Cheng et al. · 2026 · Briefings in bioinformatics
Current metabolomics approaches predominantly rely on group-level differential abundance screening. While effective for identifying biomarkers, this paradigm often overlooks upstream regulatory hubs and fails to resolve the…
View details →DOI: 10.1093/bib/bbag264 Negative / Null Result ReportMedicine
Malzahn, Höft Budde, Kneißl et al. · 2026 · Innere Medizin (Heidelberg, Germany)
The German healthcare system, despite its high performance, fails to achieve the goal of needs-based service provision. Supply-induced demand, regional disparities and misaligned financial incentives lead to overuse, underuse and misuse of…
View details →DOI: 10.1007/s00108-026-02117-1 Negative / Null Result ReportMedicine
Bedia Cadelo, García Feijoo, Zamorano-Fernandez et al. · 2026 · BMJ case reports
A boy in his early teens presented with transient visual disturbances and headache. Brain imaging revealed bilateral occipital infarctions, while vascular studies demonstrated bilateral V3 vertebral artery wall abnormalities with…
View details →DOI: 10.1136/bcr-2026-272989 Negative / Null Result ReportOpen accessBusiness
Yuyun Sumirat, Rhian Indradewa · 2023 · Jurnal Ekonomi dan Bisnis
Emotional exhaustion, frustration or emotional or what is called burnout is the cause of bad work attitudes, unfocused concentration, and negative assessment of employees, in the world of work there are many things that affect a worker in achieving job satisfaction, factors that cause leaders and workers itself is not satisfied with the results of the work that has been completed due to fatigue, emotions, frustration. In this study, researchers used a sample of 166 employees of the Goods and Services Procurement Unit with a functional position as Goods/Services Procurement Manager for the Stat
View details →DOI: 10.24914/jeb.v26i1.4516 Negative / Null Result ReportMedicine
Prandani, Fuadi, Halimi et al. · 2026 · Surgical neurology international
Early recognition of postoperative neurologic deterioration in patients with traumatic brain injury (TBI) is essential but remains challenging, as clinical assessment may lack sensitivity and computed tomography (CT) imaging is not always…
View details →DOI: 10.25259/sni_1424_2025 Negative / Null Result ReportMedicine
Li, Zhang, Leng et al. · 2026 · IEEE journal of biomedical and health informatics
Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder that requires early and efficient diagnosis. Functional magnetic resonance imaging (fMRI), with high temporal and spatial resolution, is a powerful tool for…
View details →DOI: 10.1109/jbhi.2026.3702096 Negative / Null Result ReportMedicine
Jumah, Brooks, Siddiq et al. · 2026 · Missouri medicine
Chronic carotid occlusion (CCO) carries a significant risk of ischemic stroke, particularly in patients with impaired cerebrovascular reserve. Extracranial-intracranial (EC-IC) bypass emerged as a popular treatment strategy with high…
Negative / Null Result ReportMedicine
Zhao, Fu, Li et al. · 2026 · Frontiers in neuroscience
Sleep apnea and hypopnea syndrome (SAHS) is a prevalent disorder with profound adverse effects on health and overall quality of life, thereby necessitating the development of accurate and accessible screening tools. Electrocardiogram…
View details →DOI: 10.3389/fnins.2026.1853573 Negative / Null Result ReportMedicine
Zhao, Xie, Yu et al. · 2026 · BMC cancer
BACKGROUND: Vessels that encapsulate tumor clusters (VETC) is a powerful predictor of aggressive hepatocellular carcinoma (HCC) and associated with poor outcomes of HCC. Imaging surrogates of VETC potentially help predict postsurgical…
View details →DOI: 10.1186/s12885-026-15895-6 Negative / Null Result ReportMedicine
Yang, Liu, Yu et al. · 2026 · Frontiers in nutrition
This study aimed to examine the individual and combined associations of tea consumption and cigarette smoking with accelerated biological aging among oilfield workers. Logistic regression was used to assess the associations of tea…
View details →DOI: 10.3389/fnut.2026.1762577 Negative / Null Result ReportMedicine
Tsai, Huang, Wang et al. · 2026 · Integrative cancer therapies
BackgroundTraditional, complementary, and integrative medicine (TCIM) is an evolving field in oncology focused on managing cancer symptoms. Hydrogen water (HW) has gained attention for its antioxidant and anti-inflammatory properties, yet…
View details →DOI: 10.1177/15347354261463550 Negative / Null Result ReportOpen accessNutrition. Foods and food supply
Mohammad Hassan Sohouli, Ghazaleh Eslamian, Nasser Malekpour Alamdari et al. · 2023 · Frontiers in Nutrition
BackgroundWe decided to conduct this study with the aim of investigating the effects of N-Acetylcysteine (NAC) on obesity complications and senescence of visceral adipose tissue in obese adults.Methods and analysisThe present study was conducted as a randomized clinical trial (RCT) (Clinical trial registry number: IRCT20220727055563N1) on 40 obese adults candidates for bariatric surgery, who were randomly assigned to receive 600 mg of NAC (n = 20) or placebo as a control (n = 20) for 4 weeks. During bariatric surgery, visceral adipose tissue was used to examine gene expression and senescence c
View details →DOI: 10.3389/fnut.2023.1237869 Negative / Null Result ReportMedicine
Gâta, Ilieș, Mureșan-Bădescu et al. · 2026 · Diagnostics (Basel, Switzerland)
Background/Objectives : Nowadays, lymph node assessment represents a key component in the surgical staging of endometrial cancer, as sentinel lymph node (SLN) mapping increased in adoption as an alternative to lymphadenectomy. This study…
View details →DOI: 10.3390/diagnostics16121904 Negative / Null Result ReportOpen accessComputer Science
Vageesh Saxena, Sharid Loáiciga, Nils Rethmeier · 2024 · arXiv
Neural networks have demonstrated significant advancements in Neural Machine Translation (NMT) compared to conventional phrase-based approaches. However, Multilingual Neural Machine Translation (MNMT) in extremely low-resource settings remains underexplored. This research investigates how knowledge transfer across languages can enhance MNMT in such scenarios. Using the Tatoeba translation challenge dataset from Helsinki NLP, we perform English-German, English-French, and English-Spanish translations, leveraging minimal parallel data to establish cross-lingual mappings. Unlike conventional meth
Negative / Null Result Report
Bill Cheuk Long Chan, Billy Lee · 2024 · Studia sportiva
Managing the balance of academic and athletic responsibilities at university is a serious challenge for student athletes. This phenomenological case study illuminates how one individual successfully managed his study-sport balance at…
View details →DOI: 10.5817/sts2023-2-6 Negative / Null Result ReportOpen accessPediatrics
Mohaddeseh Badpeyma, Roghayeh Molani-Gol, Fatemeh Sistanian et al. · 2024 · Iranian Journal of Neonatology
Background: This study aims to determine the effect of different GnRH agonist brands on body mass index (BMI), weight, and height in patients referred to the pediatric endocrinology clinic of Akbar Hospital.Methods: In this cohort study, 80 girls aged 5-8 years diagnosed with precocious puberty cases were included according to the Tanner staging and at the second puberty stage. The patients were classified into three groups of GnRH agonists, A, B, and C, receiving Diphereline, Microrelin, and Variopeptyl, respectively. Height, weight, and BMI were calculated every three months.Results: In grou
View details →DOI: 10.22038/ijn.2024.74125.2433 Negative / Null Result Report
Daniel I. Rhon, Tina A. Greenlee, Rachel Mayhew et al. · 2022 · Journal of the American Academy of Orthopaedic Surgeons
Introduction: After elective orthopaedic surgery, many individuals go on to become long-term opioid users. Mitigating this risk has become a priority for surgeons, other members of the medical care team, and healthcare systems. The purpose…
View details →DOI: 10.5435/jaaos-d-21-00603 Negative / Null Result Report
William Zhang, Wan Shen Lim, Andrew Pavlo · 2026 · Proceedings of the ACM on Management of Data
Tuning database management systems (DBMSs) is challenging due to trillions of possible configurations and evolving workloads. Recent advances in tuning have led to breakthroughs in optimizing over the possible configurations. However, due…
View details →DOI: 10.1145/3786704 Negative / Null Result ReportOpen accessComputer Science
Anirudh Vemula, J. Andrew Bagnell, Maxim Likhachev · 2020 · arXiv
Given access to accurate dynamical models, modern planning approaches are effective in computing feasible and optimal plans for repetitive robotic tasks. However, it is difficult to model the true dynamics of the real world before execution, especially for tasks requiring interactions with objects whose parameters are unknown. A recent planning approach, CMAX, tackles this problem by adapting the planner online during execution to bias the resulting plans away from inaccurately modeled regions. CMAX, while being provably guaranteed to reach the goal, requires strong assumptions on the accuracy
Negative / Null Result ReportOpen accessNeurology. Diseases of the nervous system
Anqi Wang, Anqi Wang, Xuan Meng et al. · 2024 · Frontiers in Neurology
ObjectiveTo determine the efficacy of mechanical thrombectomy combined with prolonged mild hypothermia compared with conventional treatment in managing acute middle cerebral artery occlusion, and to explore whether extending the duration of hypothermia can improve neurological function.MethodFrom 2018 to June 2023, a retrospective analysis was conducted on 45 patients with acute middle cerebral artery occlusion treated at the NICU of Suzhou Kowloon Hospital, affiliated with Shanghai Jiao Tong University School of Medicine. After thrombectomy, patients were admitted to the neurological intensiv
View details →DOI: 10.3389/fneur.2024.1406293 Negative / Null Result ReportOpen accessEngineering
Mengqi Wang, Zhan Liu, Zengrui Jin et al. · 2025 · arXiv
Diffusion-based large language models (DLLMs) have recently attracted growing interest as an alternative to autoregressive decoders. In this work, we present an empirical study on using the diffusion-based large language model LLaDA for automatic speech recognition (ASR). We first investigate its use as an external deliberation-based processing module for Whisper-LLaMA transcripts. By leveraging the bidirectional attention and denoising capabilities of LLaDA, we explore random masking, low-confidence masking, and semi-autoregressive strategies, showing that Whisper-LLaDA substantially reduces
Negative / Null Result ReportOpen accessComputer Science
Gang Ren, Wenbin Li, Eamonn O'Neill · 2016 · arXiv
As interactive devices become pervasive, people are beginning to looking for more advanced interaction with televisions in the living room. Interactive television has the potential to offer a very engaging experience. But most common user tasks are still challenging with such systems, such as menu selection or text input. And little work has been done on understanding and sup-porting the effective design of freehand interaction with an TV in the living room. In this paper, we perform two studies investi-gating freehand gestural interaction with a consumer level sensor, which is suitable for TV
