19,866 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.
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…
View details →Puriwat Malakorn
The aim of this study was to compare the fracture resistance and failure mode of non-ferruled ETT restored with different fiber post and core methods after five years in vitro fatigue loading. Forty-eight uniradicular lower first premolar…
View details →Prof. Adel M. ElAdl · 2023 · المجلة الدولية للعلوم التربوية والتكنولوجية والتنمية
: This study aimed to identify the adequacy of mindfulness among university students, and its relationship to digital citizenship. To achieve that goal, the researcher used the descriptive, correlational, comparative approach. The study…
View details →Najmeh Jahani, M. Hasanzadeh, Sara Mirzaeian et al. · 2023 · Current Women s Health Reviews
Hydatiform mole can progress to gestational trophoblastic neoplasia (GTN), and we are looking for non-invasive methods to predict it. Old age, higher serum BHCG levels, and expression of genes, such as VEGF-EG, HIF-1α, and TGF-ß are known…
View details →S. Firdausi, H. D. Rizqi, F. Yusmar et al. · 2025 · JPBI (Jurnal Pendidikan Biologi Indonesia)
Scientific literacy is recognized as a critical and essential 21st-century competency, particularly in response to global challenges that demand individuals to think critically, solve problems, and make evidence-based decisions. This study…
View details →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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…
View details →Abdelrahman M, Maher S, Lindow SW et al. · 2026 · International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
Objective Recent previous studies have revealed outcomes of higher risk of low birth weight, small for gestational age, and pre-eclampsia for vegan pregnant women compared to other diets. This review examined if patients with vegan diet in…
View details →Maalouf F, El Hachem R, Zogheib C · 2026 · European endodontic journal
Objective The key to the success of any endodontic treatment is proper irrigation of the canal system in order to eliminate bacterial infections, pulpal tissues, and debris created during the shaping of the canal. Due to the complex…
View details →Mohamed SM, Sayed AM · 2026 · BDJ open
Aim To evaluate the retention of implant retained mandibular overdenture with polyether-ether-ketone (PEEK) bar using either ready-made nylon clips or custom-made PEEK clips over a one-year randomized clinical study. Materials and methods…
View details →Kostianeva-Zhelinska SS, Konareva-Kostianeva MI · 2026 · BMC ophthalmology
Purpose To assess the effect of diabetes mellitus (DM) type 2 on the functional progression of primary open-angle glaucoma (POAG) by comparing the rate of progression (RoP) of POAG in eyes with and without diabetes. Methods In a…
View details →Cai¹ J, Lan² G, Lin² Y et al. · 2026 · Preprint
Abstract Purpose To compare the 1-year efficacy of spherical versus aspheric base curve orthokeratology (OK) lenses in controlling axial length (AL) elongation in myopic adolescents, and to explore differences in their impact on tear film…
View details →Chen C, Zhang J, Hua K et al. · 2026 · Orthopaedic surgery
Purposes Open elbow arthrolysis (OEA) is a common method for treating post-traumatic elbow stiffness, which may lead to severe bleeding when resecting heterotopic ossification (HO) and fibrous scar tissue. The purpose of this study is to…
View details →Al-Obaidi MHR, Mehrabani LV, Hassanpouraghdam MB et al. · 2026 · Scientific reports
Salinity stress harms plant growth and physiological characteristics. To investigate the effect of NaCl salinity stress (without salinity stress and 100 mM salinity) and foliar spray with: control (distilled water), zinc oxide…
View details →Alsayb MA, Makhdoom HQ, Mahallawi WH · 2026 · Scientific reports
Chronic kidney disease has a major impact on the quality of life and mortality, and affects nearly 10% of the global population, with 4.8% prevalence in Saudi Arabia, and the rates increase sharply with age. Despite advances in…
View details →Li B · 2026 · Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons
Background Preoperative imaging factors associated with absorbable plate reconstruction outcomes for medial orbital wall fractures are not well-established. The role of muscle cone integrity on computed tomography (CT) has not been…
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