Negative / Null Result ReportOpen accessNuclear engineering. Atomic power
Junhyuk Jang, Minsoo Lee, Gha-Young Kim et al. · 2025 · Nuclear Engineering and Technology
Copper oxidation at low temperatures below 140 °C and its effects on corrosive behavior in aerobic groundwater are investigated to estimate the intactness of canisters at early stages of disposal. The Cu coupon surface is covered by fine particles that form thin oxide layers after 30 d of oxidation; a thin Cu2O layer of thickness <100 nm is formed after oxidation at 40 °C; after oxidation at 140 °C, the Cu2O surface changes to a CuO layer of thickness <500 nm. The thickness of the Cu surface oxidized at 90 °C is between those of the surfaces oxidized at 40 and 140 °C. All Cu coupons exhibit si
View details →DOI: 10.1016/j.net.2024.08.012 Negative / Null Result ReportOpen accessMedicine
Zainab Y. Ejam, Şevki Adem, Asmaa Kadhim Gatea · 2024 · Medical Journal of Babylon
Background: Vascular endothelial growth factor (VEGF) is crucial for the implantation of a fertilized egg and for the development of placental blood vessels. This study was conducted to detect the serum VEGF level of pregnant with different types of assisted reproductive techniques in relation to the age group, body mass index (BMI), and type of infertility. Objectives: The aim of this study was to determine the levels of serum VEGF in different types of assisted pregnancy. Materials and Methods: Enzyme-linked immunosorbent assay was used for the detection of VEGF levels in the serum of pregna
View details →DOI: 10.4103/mjbl.mjbl_1495_23 Negative / Null Result ReportOpen accessSports medicine
Iraj Hoseinzade, Ahmad Abdi, Asieh Abbassi Daloii · 2022 · فیزیولوژی ورزش و فعالیت بدنی
Background and Purpose: Fat tissue, frequently the largest organ in humans, is at the nexus of mechanisms involved in longevity and age-related metabolic dysfunction. Fat distribution and function change dramatically throughout life. Obesity is a major risk factor for development of comorbidities such as type-2 diabetes, neurological disorders, osteoarthritis, cancer, cardiovascular and renal diseases, which is associated with increased senescent cell and heart disorders. Exercise training and natural supplements constitute an indispensable, tool in the management of obesity and obesity-relate
View details →DOI: 10.52547/joeppa.15.3.91 Negative / Null Result ReportOpen accessBiotechnology
Tomáš Svoboda, Daniel Ruman, Milan Gaff et al. · 2015 · BioResources
The influence of selected factors, such as wood species, veneer combinations, and loading cycles, on the bending strength and modulus of elasticity of glued laminated wood was investigated after cyclic loading of 0, 1000, 3000, and 7000 cycles with European beech (Fagus sylvatica (L.)) and Eurasian aspen (Populus tremula (L.)) The laminated woods were created by a combination of densified and non-densified veneers. The 30% densification was carried out by cold rolling. All factors and their interactions had statistically significant influence on the modulus of elasticity. Similarly, the influe
View details →DOI: 10.15376/biores.10.4.8461-8473 Negative / Null Result ReportOpen accessVeterinary medicine
Tytti Maaria Niemelä, Riitta-Mari Tulamo, Jorge Uriel Carmona et al. · 2019 · Acta Veterinaria Scandinavica
Abstract Background Inflammatory and degenerative activity inside the joint can be studied in vivo by analysis of synovial fluid biomarkers. In addition to pro-inflammatory mediators, several anabolic and anti-inflammatory substances are produced during the disease process. They counteract the catabolic effects of the pro-inflammatory cytokines and thus diminish the cartilage damage. The response of synovial fluid biomarkers after intra-articular hyaluronan injection, alone or in combination with other substances, has been examined only in a few equine studies. The effects of hyaluronan on som
View details →DOI: 10.1186/s13028-019-0460-6 Negative / Null Result ReportOpen accessPharmacy and materia medica
Saeid Abbasi-Maleki, Hadi Yousefi*, Rahim Sharafkhani et al. · 2023 · Research Journal of Pharmacognosy
Background and objectives: Earlier researches have exhibited the antioxidant, antinociceptive, and antiepileptic effects of Ferula gummosa. Considering that antioxidants play a key role in the pathogenesis of depression, the antidepressant potential of the F. gummosa essential oil was assessed by using a mouse models. Methods:Lorke’s method was used to access the acute toxicity of the F. gummosa essential oil. The F. gummosa essential oil (5-40 mg/kg), standard agents, and vehicle were administered to animals. The forced-swimming test (FST), tail suspension test (TST), and open-field test (OFT
View details →DOI: 10.22127/rjp.2023.371172.2083 Negative / Null Result ReportOpen accessFood processing and manufacture
N. M. Yushchenko, Yu. V. Shevchuk · 2024 · Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького. Серія: Харчові технології
Today, diseases that cause intolerance to food ingredients in the composition of traditional food products are spreading rapidly in the civilized world. Therefore, the current direction of scientific research is the scientific and practical substantiation of the technologies of food products with multifunctional properties, which will ensure complete nutrition of the most vulnerable categories of society – with intolerance to gluten, milk proteins, and egg white, lactase deficiency, insulin resistance, and prediabetic conditions, etc. The selection of non-traditional raw materials was carried
View details →DOI: 10.32718/nvlvet-f10104 Negative / Null Result ReportOpen accessMicrobiology
Tangolar Semih, Tarım Güzin, Kelebek Haşim et al. · 2015 · BIO Web of Conferences
This study aims at assessing the effects of increased bud load and irrigation applications on berry quality of the Razakı table grape. Two Regulated Deficit Irrigation (RDI) having different irrigation levels (RDI-I and RDI-II) based on the growth stages, in addition to a non-irrigated control treatment together with two different bud load practices (K-normal and 2K-two-fold buds of the normal) were examined for their effects on quality attributes such as sugar and organic acids contents, phenolic compounds as well as antioxidant capacity of the berries. The non-irrigated vines had highest sug
View details →DOI: 10.1051/bioconf/20150501002 Negative / Null Result ReportOpen accessPlant culture
W. Wadas, E. Kosterna · 2007 · Plant, Soil and Environment
This paper presents the results of a three-year research on the effect of perforated polyethylene foil and polypropylene fibre covering at various lengths of plant cover period (2 and 3 weeks after plant emergence) on the assimilation leaf area of early potato cultivars. In the case of plant covering for 2 weeks after emergence the assimilation leaf area and leaf area index (LAI) at the moment of cover removal were on average 2 times higher than in the cultivation without covering; at the 3-week period of plant covering they were almost 1.7 times higher. A higher favourable effect of covering
View details →DOI: 10.17221/2208-pse Negative / Null Result ReportOpen accessPolitical science
Faye Lorraine P. Mina, Enrique B. Batara, Eucil P. Hussien et al. · 2023 · Jurnal Studi Pemerintahan
This study aimed to determine the factors influencing the behavioral intention of PhilHealth members to adopt My PhilHealth Portal using an extended unified theory of acceptance and use of technology (UTAUT). Variables from this theory were operationalized through indicators which were then translated into a self-reported online survey questionnaire distributed through email and Facebook. Purposive-homogeneous sampling was used to determine the sample size from the target population who are Cagayan de Oro City based PhilHealth formal economy members employed in either private or public sector.
View details →DOI: 10.18196/jgp.v13i1.13541 Negative / Null Result ReportOpen accessBiology (General)
Edilma Pereira Gonçalves, Edna Ursulino Alves, Riselane de Lucena Alcântara Bruno et al. · 2007 · Acta Scientiarum: Biological Sciences
O experimento foi realizado no Laboratório de Análise de Sementes do Centro de Ciências Agrárias da Universidade Federal da Paraíba, em Areia – Estado da Paraíba, com sementes de trapiá, a fim de estudar o uso de diferentes substratos para avaliação da qualidade fisiológica no teste de germinação. Os substratos consistiram de: vermiculita (T1), bioplant® (T2), bioclone® (T3), areia (T4), plugmix® (T5), rolo de papel (T6) e entre papel em gerbox (T7). Após a distribuição das sementes nos respectivos substratos, foram colocados em germinador a 25oC, sob fotoperíodo de oito horas. Foram computada
Negative / Null Result ReportOpen accessAccounting. Bookkeeping
Bayu Tri Mukti Mukti, Made Sudarma, Grahita Chandrarin · 2014 · El Muhasaba: Jurnal Akuntansi
Abstract The purpose of this study was to analyze the market reaction as indicated by rising the stock price as a result of the implementation corporate governance mechanisms, environmental performance and corporateenvironmental disclosure published on the annual report in 2010. This study uses hypothesis testing approach to explain the causal relationship between the variables of the study. The population in this study is a registered company in Indonesia Stock Exchange. The results show that the application of corporate governance mechanism through the principles of good corporate governance
View details →DOI: 10.18860/em.v4i2.2453 Negative / Null Result ReportOpen accessBotany
Simon Kiarie, Johnson O. Nyasani, Linnet S. Gohole et al. · 2020 · Plants
In eastern Africa, Maize lethal necrosis (MLN) is caused by the co-infection of maize plants with Maize chlorotic mottle virus (MCMV) (Tombusviridae: Machlomovirus ) and Sugarcane mosaic virus (SCMV) (Potyviridae: Potyvirus ). With the disease being new to Africa, minimal effective management strategies exist against it. This study examined the potential of 10 fungal isolates to colonize maize plants and induce resistance against MCMV and SCMV. Maize seeds were soaked in fungal inoculum, sown and evaluated for endophytic colonization. Fungus-treated plants were challenge-inoculated with SCMV a
View details →DOI: 10.3390/plants9040416 Negative / Null Result ReportOpen accessNeurology. Diseases of the nervous system
Bilge Kocer, Hayat Guven, Isik Conkbayir et al. · 2016 · Parkinson's Disease
Factors related with hyperhomocysteinemia (HHcy) and the impact of HHcy in Parkinson’s disease (PD) are not well understood. We investigated the factors associated with increased levels of homocysteine (Hcy) and the relationship between HHcy and motor symptoms, cognitive status, and vascular risk in patients with Parkinson’s disease. Among 60 patients (29 males, 48.3%) with PD, the stage of the disease, the severity of clinical symptoms, and the patients’ cognitive status were measured using a modified Hoehn and Yahr Staging Scale (mHY), Unified Parkinson’s Disease Rating Scale (UPDRS) II and
View details →DOI: 10.1155/2016/1589747 Negative / Null Result ReportOpen accessPsychology
Huan Chen, Luyao Wang, Shaogui Xu et al. · 2022 · Behavioral Sciences
The outbreak of COVID-19 has brought increasing attention to proximity travel. This mode of travel is a convenient travel setup for both tourists and neighboring destinations. With the help of the model of goal-directed behavior (MGB), this study investigates the influence of tourists’ perception of epidemic risk on their intentions for proximity travel during the normalization of epidemic prevention and control. This study takes Shenzhen, China as the research area, and carried out the investigation in the context of normalization of the epidemic in China. A total of 489 pieces of valid sampl
View details →DOI: 10.3390/bs13010010 Negative / Null Result ReportOpen accessSports medicine
Xianfu Song, Dan Wang, Dexin Wang et al. · 2026 · BMC Sports Science, Medicine and Rehabilitation
Abstract Objective This study investigated the effects of an 8-week Taekwondo program on the attention of children aged 7–8 years, exploring its potential as a motor intervention during a critical developmental period. Methods Forty children were randomly assigned to either an experimental group (EG, n = 20), which participated in a structured Taekwondo program (three 45-minute sessions/week at ≥ 60% HRmax), or a control group (CG, n = 20), which attended regular physical education classes. Attention was assessed pre- and post-intervention using tasks measuring stability, allocation, shifting,
View details →DOI: 10.1186/s13102-026-01570-7 Negative / Null Result ReportOpen accessMedicine
Pius Pum Tseuguem, Télesphore Benoît Nguelefack, Elvine Pami Nguelefack-Mbuyo et al. · 2026 · Scientific Reports
Abstract Extracts of Paullinia pinnata have demonstrated therapeutic effects in monosodium urate (MSU)-induced gout in rats, notably by reducing inflammation and hyperalgesia, as well as enhancing antioxidant activity in vivo. However, their in vitro antioxidant potential and their effects on MSU-stimulated macrophages remain insufficiently explored. This study aims to investigate the in vitro antioxidant properties of P. pinnata, with a particular focus on MSU uptake in stimulated macrophages. The in vitro antioxidant activities of aqueous (AEPP) and methanolic (MEPP) extracts of P. pinnata l
View details →DOI: 10.1038/s41598-026-48124-y Negative / Null Result ReportOpen accessAccounting. Bookkeeping
Teguh Erawati, Nur Ghailina As’ari · 2018 · Akuntansi Dewantara
This study aims to determine the effect of understanding tax laws, service quality, taxpayer awareness, and tax sanctions on taxpayer compliance of individuals at the District Rongkop, district Gunungkidul. This research type is quantitative research by using primary data. The population in this study is all taxpayers of individuals registered in KPP Pratama Wonosari. and the criteria of respondents in the study are registered Private Taxpayers. Data analysis in this research using multiple regression with SPSS program version 16.0. The results showed that the value of F arithmetic 27.707 grea
View details →DOI: 10.29230/ad.v2i1.2221 Negative / Null Result ReportOpen accessMedicine
Yuchun Liu, Ning Wang, Changsong Jiang et al. · 2020 · Scientific Reports
Abstract Among surface irrigation systems, long border and furrow are more adaptive to mechanized farming but may cause a non-uniform distribution of water and nutrients. In this study, field experiments were carried out in a flat silage corn field in Hebei, China to investigate the uniformity along the length of border or furrow to understand the spatial and temporal distribution characteristics of soil water, electrical conductivity, and nitrate. This will guide irrigation and fertigation management recommendations, land consolidation, and high standard farmland construction. Border and furr
View details →DOI: 10.1038/s41598-020-64876-7 Negative / Null Result ReportOpen accessPsychiatry
Meret Sophie Wallimann, Katharina Beck, David Cyrill Lätsch · 2026 · European Journal of Psychotraumatology
Background: Psychological maltreatment is linked to negative developmental outcomes in adolescents. It includes psychological abuse (PA) and psychological neglect (PN), which are commonly studied as a pair. This study applied the dimensional model of adversity and psychopathology (DMAP), which conceptualises abuse as a threatening experience involving harm or the threat of harm that primarily impairs social-emotional processing, such as emotion regulation, while it views neglect as deprivation or absence of parental care that predominantly affects cognitive functioning, such as working memory.
View details →DOI: 10.1080/20008066.2026.2616980 Negative / Null Result ReportOpen accessDiseases of the circulatory (Cardiovascular) system
Muzaffar Ali, Deepak Padmanabhan, Khalil Kanjwal et al. · 2021 · Journal of Arrhythmia
Abstract Background Fluoroscopic imaging involves exposure of the patients and the laboratory staff to ionizing radiation. One of the strategies that reduce such exposure in an electrophysiology laboratory is using a three‐dimensional electroanatomic mapping (3D EAM) system for performing these procedures. In this analysis, we have analyzed the effect of fluoroscopy frame rate on the radiation exposure and in‐hospital outcomes in ablation procedures performed under 3D EAM guidance. Methods We retrospectively analyzed all the ablation procedures performed under 3D EAM guidance at our institute
View details →DOI: 10.1002/joa3.12496 Negative / Null Result ReportOpen accessNutrition. Foods and food supply
Chen Xinyan, Wu Yajie, He Shangfan et al. · 2025 · Nutrition & Metabolism
Abstract Intermittent fasting (IF) as a dietary intervention with potential health benefits has garnered significant attention in recent years. This study investigated the effects of varying fasting intensities on skeletal muscle growth using mouse models. Compared to the normal-diet (ND) control group, short-term fasting induced feeding amount-dependent alterations in skeletal muscle autophagy markers, characterized by elevated LC3B expression, reduced p62 levels, and decreased p-mTOR/mTOR ratio. Notably, short-term mild fasting (sMF) significantly upregulated myogenic (MYH, MyoD) and adipoge
View details →DOI: 10.1186/s12986-025-01001-3 Negative / Null Result ReportOpen accessMedicine
Hakan Hasman, Orhan Cinar, Ahmet Uzun, Erdem Cevik, Loni Jay, Bilgin Comert · 2012 · International Journal of Medical Sciences
Study objective: To compare the effect of normal saline (NS), lactated Ringer's, and Plasmalyte on the acid-base status of dehydrated patients in the emergency department (ED). Method: We conducted a prospective, double-blind, randomized trial of consecutive adult patients who presented to the emergency department with moderate-severe dehydration. Patients were randomly allocated to blindly receive normal saline (NS), lactated Ringer's or Plasmalyte at 20 ml/kg/h for 2 hours. Outcome measures of the study were pH and changes in electrolytes, including serum potassium, sodium, chloride and bica
Negative / Null Result ReportOpen accessAgriculture
José Antonio Suárez Lepe, Carlos Anibal Uthurry · 2007 · OENO One
Aims: Ethyl carbamate (EC) is a toxic compound of major concern for the hygiene quality of wines. Its natural synthesis in wine is connected to the ethanolysis of molecules such as urea (alcoholic fermentation metabolite) and citrulline and carbamyl phosphate (malolactic fermentation metabolites) during ageing. This study reports the effect of adenine, arginine, urea and ammonium phosphate of Vitis vinifera L. cv. Tempranillo must, on EC synthesis in fermented wine using two lactic acid bacteria strains under different microbiological and physicochemical conditions. Methods and results: EC was
View details →DOI: 10.20870/oeno-one.2007.41.4.842 Negative / Null Result ReportOpen accessTechnology
Cecília Molnár, Zsófia Pálya, Rita M. Kiss · 2021 · Applied Sciences
Folk dance is a collection of traditional dances that requires years of practicing to perform correctly. The aim of the present study was to develop a complex biomechanical measurement procedure that investigated Hungarian folk dancers’ balancing ability and lower body kinematics through a dance movement called “Kalocsai mars”. Therefore, 11 dancers’ motion (5 female and 6 male; age: 20.5 ± 2.5 years; height: 173.82 ± 7.82 cm; weight: 64.77 ± 8.67 kg) was recorded with an optical-based motion capture system and force platforms simultaneously. Before and after the dancing session, static balanc
View details →DOI: 10.3390/app11188789 Negative / Null Result ReportOpen accessMedicine
Daniel Tchemerinsky Konieczny, Alexander Wieck Fjaeldstad, Kristian Sandberg · 2024 · PLoS ONE
While measures to detect psychophysical olfactory ability are a crucial part of clinicians' assessment of potential olfactory loss, it gives no indication of how olfaction is experienced by the patient and these different aspects often deviate substantially. To ensure quality and reproducibility of subjectively reported olfactory experience and significance, the Importance of Olfaction Questionnaire (IO-Q) was introduced around a decade ago, and while initial validations have produced promising results, important aspects remain nearly unexamined. For example, the test-retest reliability has ra
View details →DOI: 10.1371/journal.pone.0269211 Negative / Null Result ReportOpen accessBotany
Yuan Wen, Lingyan Zha, Wenke Liu · 2021 · Plants
To understand the dynamic changes of hydroponic lettuce growth, ascorbate (AsA) pool and metabolism under two different dark period light intensities (LL, 20 μmol·m −2 ·s −1 ; CL, 200 μmol·m −2 ·s −1 ) of continuous light and normal light (NL, 0 μmol·m −2 ·s −1 ) provided by red (R) and blue (B) LEDs, the chlorophyll fluorescence parameters, ascorbate pool size, AsA metabolism-related enzyme activities, and H 2 O 2 contents of lettuce were measured at 0, 8, 16, 24, 32, 40, 48, 56, 64, and 72 h after light treatment and the lettuce growth parameters were measured on the 9th day after light trea
View details →DOI: 10.3390/plants10020214 Negative / Null Result ReportOpen accessNeurosciences. Biological psychiatry. Neuropsychiatry
Fabian Timm, Esther Kuehn, Esther Kuehn et al. · 2020 · Frontiers in Human Neuroscience
Repetitive sensory stimulation of the fingertip induces Hebbian plasticity in the sensorimotor cortex that benefits the tactile and motor behavior of the hand in healthy younger adults, older adults, and patients. To use this method outside the laboratory, robust and portable stimulation systems are needed that allow prolonged stimulation phases over several hours without compromising on signal intensity or personal mobility. Here, we introduce two stimulation gloves that apply finger- and frequency-specific mechanical stimulation to individual fingertips over prolonged periods. The stimulator
View details →DOI: 10.3389/fnhum.2020.00177 Negative / Null Result ReportOpen accessEcology
Alexandra Kinnby, Ricardo T. Pereyra, Jonathan N. Havenhand et al. · 2019 · BMC Ecology
Abstract Background In the brackish Baltic Sea, shedding of adventitious branches is central to asexual recruitment of new thalli in the brown algae Fucus vesiculosus and F. radicans. To test which factors influence the formation of adventitious branches in brackish and in more marine conditions, we sampled 29 Fucus sites in the Baltic Sea (salinity 3–11) and 18 sites from the Danish straits, Kattegat, Skagerrak, and the North Sea (salinity 15–35). Separately for each area, we used structural equation modelling to determine which of eight predictor factors (phosphate, nitrate, chlorophyll-a (a
View details →DOI: 10.1186/s12898-019-0239-7 Negative / Null Result ReportOpen accessBusiness
Bambang Sugeng Dwiyanto · 2012 · Jurnal Maksipreneur: Manajemen, Koperasi, dan Entrepreneurship
Bankcruptcy is a very important problem, in which every company should be aware of. It is very important to detect the signs of the coming bankruptcy of the company as soon as possible in order to take effective action to avoid it. One popular model to do so is Z-score, a statistical model to predict bankruptcy based on company financial performance. This paper deals with the analysis of the financial performance of property companies listed on the Indonesia Stock Exchange. However, in previous research it was found that there is no strong correlation between the companies financial performanc
View details →DOI: 10.30588/jmp.v1i2.73 