Results 31 to 40 of about 14,114 (198)

Studi Numerik Karakteristik Hidrofoil NACA 63(4)021 sebagai Pengembangan Bilah Turbin Arus Laut Kecepatan Rendah

Wave, 2022
Perkembangan energi terbarukan mengalami peningkatan pesat seiring menipisnya cadangan bahan bakar fosil. Arus laut adalah sumber energi terbarukan yang memiliki potensi besar di Indonesia namun didominasi oleh kecepatan arus rendah. Vertical Axial Tidal
Ahmad Yasim, Nandiko, Widodo
doaj  

Safety and Efficacy of Anterior Odontoid Screw for the Management of Odontoid Fractures. A Series of 22 Patients.

Egyptian Spine Journal, 2012
Background Data: Several methods of treatment of odontoid fractures have been used. These have ranged from rigid immobilization to atlantoaxial fusion. Odontoid screw osteosynthesis is gaining popularity.
Hossam Taha, Hesham Facharzt
doaj   +1 more source

Safety and outcomes of bikini-incision DAA for hip arthroplasty with large acetabular cups (≥56 mm): A single-surgeon series of 215 cases

SICOT-J
Introduction: This study evaluates complications associated with the bikini-incision direct anterior approach (DAA) total hip arthroplasty (THA) performed by a single surgeon on a standard operating table, with a focus on cases requiring large acetabular
Mat Salleh Fadhil, Nizam Ikram
doaj   +1 more source

Is there any effect on imprinted genes H19, PEG3, and SNRPN during AOA?

Open Medicine, 2022
Assisted oocyte activation (AOA) has been proposed as an effective technique to overcome the problem of impaired fertilization after intracytoplasmic sperm injection (ICSI) but the safety of AOA remains a concern.
Liang Rong, Fang Fang, Li Sen, Chen Xi, Zhang Xiaohong, Lu Qun   +5 more
doaj   +1 more source

Using computed tomography angiography and computational fluid dynamics to study aortic coarctation in different arch morphologies

Frontiers in Pediatrics, 2023
ObjectiveTo study the differences in computed tomography angiography (CTA) imaging of gothic arches, crenel arches, and romanesque arches in children with Aortic Coarctation (CoA), and to apply computational fluid dynamics (CFD) to study hemodynamic ...
Jinjie Qin, Da Ouyang, Taocui Yan, Haoru Wang, Kui Guo, Xin Jin, Zhengxia Pan, Ling He   +7 more
doaj   +1 more source

DNA methylation and gene expression changes in mouse pre- and post-implantation embryos generated by intracytoplasmic sperm injection with artificial oocyte activation

Reproductive Biology and Endocrinology, 2021
Background The application of artificial oocyte activation (AOA) after intracytoplasmic sperm injection (ICSI) is successful in mitigating fertilization failure problems in assisted reproductive technology (ART).
Mingru Yin, Weina Yu, Wenzhi Li, Qianqian Zhu, Hui Long, Pengcheng Kong, Qifeng Lyu   +6 more
doaj   +1 more source

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

Advanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang, Weipeng Wang, Xuan Cong, Shiyu Wang, Gao Li, Sen Gong, Lin Huang, Hongxin Zeng, Yaxin Zhang, Ziqiang Yang   +9 more
wiley   +1 more source

Precision in Medial pivot total knee arthroplasty: A retrospective study on mechanical axis alignment and functional outcomes with CT-guided patient-specific instrumentation

SICOT-J
Background: Total Knee Arthroplasty (TKA) is the standard treatment for end-stage osteoarthritis, with optimal outcomes dependent on precise mechanical alignment and accurate implant positioning.
Mat Salleh Fadhil, Nizam Ikram
doaj   +1 more source

Ammonia-oxidizing archaea and ammonia-oxidizing bacteria communities respond differently in oxy-gen-limited habitats

Frontiers in Environmental Science, 2022
Ammonia-oxidizing archaea (AOA) and bacteria (AOB) are the most important ammonia oxidation functional community, while the coastal environment just provides a different oxygen environment for the ammonia oxidation process.
Jialin Du, Jialin Du, Lin Meng, Mingsheng Qiu, Shuaiwei Chen, Binghui Zhang, Wenjing Song, Ping Cong, Xuebo Zheng   +8 more
doaj   +1 more source

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

Animal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke, A. I. Oni, O. A. Akosile, K. M. Oliyide, C. A. Ishola, M. O. Logunleko, O. A. Jimoh, C. P. Njoku, L. O. Fasasi, V. A. Uyanga   +9 more
wiley   +1 more source