Zobrazeno 1 - 10
of 3 447
pro vyhledávání: '"rfa"'
Autor:
XIA Tong, FU Chengpeng
Publikováno v:
Guangtongxin yanjiu, Pp 23006001-23006005 (2024)
【Objective】The emergence of new technologies is driving the continuous improvement of fiber optic communication capacity, which poses new requirements for the working wavelength range of fiber amplifiers. Therefore, there is an urgent need for fi
Externí odkaz:
https://doaj.org/article/9b7fffb4c7fc4729880ec0a3ed75d190
Publikováno v:
Евразийский Кардиологический Журнал, Vol 0, Iss 3, Pp 66-73 (2024)
Progress in the treatment of arrhythmias is associated with the development and implementation in clinical medicine of a number of electrophysiological methods that make it possible to determine and localize the formation and conduction of electrical
Externí odkaz:
https://doaj.org/article/3f364c8834ea460589c9a2b98d9af564
Autor:
Vishali Moond, Bhumi Maniyar, Prateek Suresh Harne, Jennifer M. Bailey-Lundberg, Nirav C. Thosani
Publikováno v:
Exploration of Targeted Anti-tumor Therapy, Vol 5, Iss 5, Pp 1056-1073 (2024)
Pancreatic ductal adenocarcinoma (PDAC) is characterized by poor prognostics and substantial therapeutic challenges, with dismal survival rates. Tumor resistance in PDAC is primarily attributed to its fibrotic, hypoxic, and immune-suppressive tumor m
Externí odkaz:
https://doaj.org/article/af71d80df71c4d0aa68cc789a7429f23
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 8, Pp 2879-2893 (2024)
Spontaneous combustion of coal increases the temperature in adjoining overburden strata of coal seams and poses a challenge when loading blastholes. This condition, known as hot-hole blasting, is dangerous due to the increased possibility of prematur
Externí odkaz:
https://doaj.org/article/d6a823bee640454895bd5de3f9d864c1
Autor:
Lin Chungyun, Cui Kaijun
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
We present the case of an elderly woman with congenital dextrocardia who experienced severe palpitations. An electrocardiogram revealed paroxysmal atrial fibrillation, and her medical history unveiled cerebral infarction and renal failure. In the tre
Externí odkaz:
https://doaj.org/article/b82921936d24455884c1c5387dd1e43c
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Path planning is one of the key elements for achieving rapid and stable flight when unmanned aerial vehicles (UAVs) are conducting monitoring and inspection tasks at ultra-low altitudes or in orchard environments. It involves finding the optimal and
Externí odkaz:
https://doaj.org/article/55eb476bbad64270946ebb58195b5050
Publikováno v:
Клінічна та профілактична медицина, Iss 4, Pp 63-71 (2024)
Introduction. The issue of determining the possibility of immediate or long-term load on the selected type of implants, which will ensure the predictable result of their long-term functionality, remains an ongoing discussion. The results of the reson
Externí odkaz:
https://doaj.org/article/0a4cc39696ac4e1a8d2d44fe79da191f
Publikováno v:
Head & Face Medicine, Vol 20, Iss 1, Pp 1-14 (2024)
Abstract Objectives A randomized controlled clinical trial of dental implants was conducted to compare the clinical properties of a novel electrochemically deposited calcium phosphate coating to those of a common marketed surface treatment. Material
Externí odkaz:
https://doaj.org/article/47ac6596968f470ca8d77c414bef54e5
Publikováno v:
Journal of Baghdad College of Dentistry, Vol 36, Iss 3 (2024)
Background: The primary stability of the dental implant is a crucial factor determining the ability to initiate temporary implant-supported prosthesis and for subsequent successful osseointegration, especially in the maxillary non-molar sites. This s
Externí odkaz:
https://doaj.org/article/b1a528a57c0e4b0aa99c398913d7784d
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03067- (2024)
The utilization of sludge from sewage treatment plants, ground granulated blast furnace slag (GGBFS) and recycled fine aggregate (RFA) from demolition of abandoned buildings in the production of geopolymer recycled aggregate mortar (GRM) offers a sus
Externí odkaz:
https://doaj.org/article/ab399e60f9d548cb9564c4ebf9458bfd