Intractable Posterior Epistaxis due to a Spontaneous Low-Flow Carotid-Cavernous Sinus Fistula: A Case Report and a Review of the Literature by A. Giotakis, F. Kral, H. Riechelmann, M. Freund

“…We also emphasize the significance of the radiological diagnostic and therapeutic procedures in the management of posterior epistaxis due to pathology of the cavernous sinus. The gold-standard diagnostic procedure of carotid-cavernous sinus fistula is digital subtraction angiography (DSA). …”
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Analysis of Embryoid Bodies Derived from Human Induced Pluripotent Stem Cells as a Means to Assess Pluripotency by Steven D. Sheridan, Vasudha Surampudi, Raj R. Rao

“…Yet, the lack of reliability across methodologies, lack of definitive clinical significance, and associated expenses bring into question use of the teratoma assay as the “gold standard” for determining pluripotency. We propose use of the in vitro embryoid body (EB) assay as an important alternative to the teratoma assay. …”
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PaTAVTT: A Hardware-in-the-Loop Scaled Platform for Testing Autonomous Vehicle Trajectory Tracking by Zhigang Xu, Mingliang Wang, Fengzhi Zhang, Sheng Jin, Jin Zhang, Xiangmo Zhao

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An Osteoconductive, Osteoinductive, and Osteogenic Tissue-Engineered Product for Trauma and Orthopaedic Surgery: How Far Are We? by Wasim S. Khan, Faizal Rayan, Baljinder S. Dhinsa, David Marsh

“…Autologous bone grafts are still considered the gold standard for reconstruction of bone defects, but donor site morbidity and size limitations are major concern. …”
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Optimization of Molecularly Imprinted Polymer Method for Rapid Screening of 17β-Estradiol in Water by Fluorescence Quenching by Yu Yang, Edward P. C. Lai

“…Fluorescence emission from E2 nonspecifically bound onto the MIP particles was first quenched by large gold nanoparticles (43 ± 5 nm). The Stern-Volmer plot was linear, with dynamic quenching constants (Ksv) of 2.9 ×104 M-1. …”
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Characteristics of A6061/(Glass Fibre + AL2O3 + SiC + B4C) Reinforced Hybrid Composite Prepared through STIR Casting by Subramani Nanjan, Ganesh Murali Janakiram

“…Here, some experimental study is carried out on the composite layer through scanning electron microscopy and XRD test to show the influence of the reinforcement on A6061, and the percentage of gold-silver-copper (AuAgCu), aluminium-zinc (ZA), and palladium deuteride is increased in this composition and justified through the graphical representation of the XRD image. …”
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Surface plasmon resonance detection of anti-cancer drug flutamide by graphitic carbon nitride/chitosan nanocomposite by Hassan Nasiri, Karim Abbasian

“…Subsequent simulations are conducted on nanocomposites incorporating a thin layer and a modified gold structure. The intricate simulations ultimately reveal the optimal combination, tested under three different pH conditions (6.2, 7.2, and 8). …”
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Irreversible Adsorption of Particles on Surface Features of a Circular and Rectangular Shape by Zbigniew Adamczyk, Jakub Barbasz

“…It was demonstrated that the theoretical results are in an agreement with experimental data obtained for latex particles adsorbed onto patterned surfaces obtained by a polymer-on-polymer stamping technique for gold-covered silicon and on photolithographically-patterned silane layers on silica.…”
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Validation of a New Saliva Test for Helicobacter pylori Infection by OF Bathe, AJ Rae, P Zetler, IGM Cleator

“…Using endoscopic antral biopsies as the ’gold standard’ for comparison, the saliva test was validated on 70 patients with upper gastrointestinal symptoms admitted to St Paul’s Hospital Gastroenterology Clinic for gastroduodenoscopy. …”
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Centre-periphery circulation patterns in Ghana’s print media landscape: exploring the underlying determinants by Jacob Nyarko

“… After 202 years (1822‒2024) of its inception in the then Gold Coast, now Ghana, and witnessing an unprecedented upsurge in publication since 1992, the circulation of print media appears unevenly distributed between the centre (capital) and the peripheries. …”
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The Arctic zone of the Republic of Karelia: Search for ways of Development by Valery P. Zhuravel

“…Particular attention is paid to the analysis of the state and modernisation of the White Sea – Baltic Canal, the development of the building materials industry based on construction stone deposits, as well as the creation and development of mineral and raw materials centres of the East Karelian copper-gold-molybdenum ore zone. The activities on the formation of a cluster of deep wood processing enterprises, the development of the fisheries cluster, cultural, historical and ecological tourism and the development of international cooperation are analysed. …”
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Deformation Mechanism and Support Technology of Deep and High-Stress Soft Rock Roadway by Lujing Zheng, Yujun Zuo, Yafei Hu, Wei Wu

“…In this study, the analysis and control of stability of surrounding rock in deep fractured soft rock roadway located in the underground mine of Jinfeng gold mine in Guizhou Province, China, has been investigated. …”
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Dye Laser to Treat an Arteriovenous Malformation of the Tongue: 40-Month Follow-Up by Niccolò Giuseppe Armogida, Luigi Esposito, Elena Calabria, Mariangela Cernera, Gianrico Spagnuolo, Flavia Iaculli

“…To avoid the invasiveness of the gold standard surgical excision, the use of dye laser has been suggested as an alternative. …”
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Radiation-Induced Correlation between Molecules Nearby Metallic Antenna Array by Yoshiki Osaka, Nobuhiko Yokoshi, Hajime Ishihara

“…Specifically, we first consider the case that two sets of dimeric gold blocks with a spacing of a few nanometers are arranged and reveal that the intensity and spectral peak of the optical absorption strongly depend on the position of the molecules. …”
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Bilateral Primary Total Knee Arthroplasty and Reconstruction of the Medial Tibial Plateau by an Asymmetric Cone in a Patient with Charcot Arthropathy by Spiros Tsamassiotis, Henning Windhagen, Max Ettinger

“…Meanwhile, in the advanced stage, despite many potential complications, TKA is recognized as the gold standard. However, destruction of the medial tibial plateau is typical for the disease, which makes a stable anchorage of the prosthesis much more difficult. …”
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Research on Multistage Dynamic Trading Model Based on Gray Model and Auto-Regressive Integrated Moving Average Model by Zishan Xu, Chuanggeng Lin, Zhe Zhuang, Lidong Wang

“…The results show that by solving the quantitative portfolio trading model established in this paper and analyzing the sensitivity and robustness of the model, the price of gold and Bitcoin, two volatile assets, can be accurately predicted, and the best investment portfolio trading strategy can be effectively worked out on the premise of considering the risk level.…”
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Splenic Abscess in an Adolescent due to Salmonella enterica Conservatively Treated with Ultrasound-Guided Fine-Needle Aspiration by Anne Sofie Steinbring Jørgensen, Ivan Arsic, Niels Pedersen, Lena Hagelskjær Kristensen, Michael F. Nielsen, Thomas Balslev

“…Splenectomy was previously considered the gold standard for treatment, but in recent years, a shift has been seen towards a more conservative approach, i.e., ultrasound-guided aspiration or drainage in combination with adequate antibiotics in selected cases. …”
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TPMS Interference Suppression Based on Beamforming Technology by Cheol Park, Seong-min Kim, Suk-seung Hwang

“…Since the signal from each tire can cause interference to others, we consider utilizing a unique Gold Code to each tire to minimize intertire interference and reduce power consumption of a battery installed in each tire.…”
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Does Indian Commodity Futures Markets Exhibit Price Discovery? An Empirical Analysis by Upananda Pani, Ştefan Cristian Gherghina, Mário Nuno Mata, Joaquim António Ferrão, Pedro Neves Mata

“…The Granger causality test results show bidirectional causality between the spot and futures returns for gold, silver, aluminum, lead, nickel, and zinc. The Johansen cointegration test shows that spot and futures prices are in the long-run equilibrium path for silver, aluminum, lead, nickel, zinc, crude oil, and natural gas. …”
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Low Resolution Limits and Inaccurate Algorithms Decrease Significantly the Value of Late Loss in Current Drug-Eluting Stent Trials by Johannes B. Dahm, Frank van Buuren

“…., QVA) remains the current gold standard for evaluation of restenosis. Late loss as one of the most commonly accepted parameters to highlight efficacy of the various devices has shown high correlation to clinical parameters but, surprisingly, has no impact on the evaluation of the remaining amount of restenostic tissue. …”
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