Results 71 to 80 of about 2,013 (212)

The relationship between initial implant stability quotient values and bone-to-implant contact ratio in the rabbit tibia

The Journal of Advanced Prosthodontics, 2011
Implant stability quotient (ISQ) values have been supposed to predict implant stability. However, the relationship between ISQ values and bone-to-implant contact ratio (BIC%) which is one of the predictors of implant stability is still unclear. The aim of the present study was to evaluate initial ISQ values in relation to BIC% using rabbit model.Four ...
Park, In-Phill, Kim, Seong-Kyun, Lee, Shin-Jae, Lee, Joo-Hee   +3 more
openaire   +2 more sources

Climate change amplifies global mycotoxin exposure: Emerging risks and sustainable solutions

iMetaOmics, EarlyView.
Climate change intensifies mycotoxin contamination through rising temperatures, elevated CO2, and altered precipitation. Global surveys reveal a high and widespread prevalence of major mycotoxins in staple cereals, with low‐income countries bearing the greatest burden.
Mengyao Xue, Zheng Qu, Tingting Jiang, Antonio F. Logrieco, Antonio Moretti, Ke Dong, Yanpo Yao, Qi Zhang, Peiwu Li   +8 more
wiley   +1 more source

Long‐Term Straw Returning Combined With Mineral Fertilization Enhances Soil Quality but Elevates P Loss Risks in a Subtropical Rice–Wheat Rotation System, Central China

Land Degradation &Development, EarlyView.
ABSTRACT Long‐term straw returning is widely promoted to improve soil quality in intensive cropping systems, yet its combined effects with mineral fertilization on soil quality and phosphorus (P) loss risks remain unclear. Using a 16‐year field experiment in a rice–wheat rotation system, we evaluated the impacts of straw returning (S), NPK ...
Wei Liu, Shan Jiang, Fang Hu, Songjie Fu, Zhiyi Zhang, Fulin Zhang, Yang Jiao, Sen Gu, Qingman Li   +8 more
wiley   +1 more source

How and Under What Conditions Self‐Conscious Emotions Influence Word of Mouth and Decisions to Buy

Psychology &Marketing, EarlyView.
ABSTRACT Shame and pride are two self‐conscious consumer emotions that govern social behavior and can be effective gate‐ways for managerial influence. Conditions producing shame and pride are manipulated to explain how criticisms/disapproval and compliments/praise, respectively, lead to word of mouth communications and decisions to buy.
Mateus Manfrin Artêncio, Alvaro Luis Lamas Cassago, Janaina de Moura Engracia Giraldi, Richard P. Bagozzi   +3 more
wiley   +1 more source

A comparision of two types of decalcified freeze-dried bone allograft in treatment of dehiscence defects around implants in dogs

Dental Research Journal, 2011
Background: Decalcified freeze-dried bone allograft (DFDBA) may have the potential to enhance bone formation around dental implants. Our aim in this study was the evaluation and comparison of two types of DFDBA in treatment of dehiscence defects around ...
Ahmad Moghareh Abed, Rasool Heidari Pestekan, Jaber Yaghini, Seyed Mohammad Razavi, Mohammad Tavakoli, Mohammad Amjadi   +5 more
doaj  

Real‐Time Fractional Control of an Electrohydraulic System Using Low‐Cost Technology

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Advances in control methods for electrohydraulic systems (EHS) improve performance by addressing nonlinearities and unknown parameters, although most studies are limited to numerical simulations. Furthermore, research with experimental validation often relies on high‐performance computing equipment, specialized data acquisition cards, and ...
Edgar H. Robles‐Sauceda, Felipe J. Torres, Antonio J. Balvantín‐García, Miroslava Cano‐Lara, Juan Pablo Ramírez, Israel Martínez   +5 more
wiley   +1 more source

A comparative clinical study of two different attachment systems and implant stability in implant-supported mandibular overdentures

Dental Journal
Background: Implant stability is crucial for the long-term durability of implant-supported removable dentures. Understanding the clinical impact of attachment systems such as Novaloc and Locator on stability is essential for their potential prognosis ...
Ammar Omar Belal, Moataz Mostafa Bahgat Elmahdy, Sayed Mohammed Mohammed El Masry, Mohamed Ezzat Elsayed   +3 more
doaj   +1 more source

Sequential Reduction of Chromite Pellets Using Hydrogen and Silicon Carbide for Carbon Emission Abatement During Ferrochrome Production

steel research international, EarlyView.
H2 prereduction selectively metallizes Fe in UG2 chromite pellets at 1100°C, while silicon carbide becomes active at 1300°C to convert remaining Cr2O3 to carbides and promote Cr metallization. By separating the roles of H2 and SiC, the sequential route reaches up to 65.7% Cr metallization and suppresses in‐furnace CO generation by ≈75% versus ...
D. Coertzen, M. Tangstad, J. P. Beukes, P. G. van Zyl, D. G. Bessarabov, S. P. du Preez   +5 more
wiley   +1 more source

Pre‐Service Science Teachers' Judgment Accuracy Across Science Competencies: Evidence From a Digital Classroom Simulation

Journal of Research in Science Teaching, EarlyView.
ABSTRACT Science teachers' ability to accurately judge students' knowledge and skills is essential for successful teaching and, thus, highly relevant to science teacher education. Findings from studies focusing on language and mathematics have shown that (pre‐service) teachers' judgment accuracy is not only subject‐specific but may also vary across ...
Johannes Poser, Ute Harms, Daniel Schönle, Christoph Reich, Daniela Fiedler   +4 more
wiley   +1 more source

Influence of Implant Surface Topography on Primary Stability in a Standardized Osteoporosis Rabbit Model Study

Journal of Functional Biomaterials, 2015
Evaluating primary stability is important to predict the prognosis of dental implant treatment. Primary stability is decreased in a low bone density site such as osteoporosis.
Hiroshi Oue, Kazuya Doi, Yoshifumi Oki, Yusuke Makihara, Takayasu Kubo, Vittoria Perrotti, Adriano Piattelli, Yasumasa Akagawa, Kazuhiro Tsuga   +8 more
doaj   +1 more source