jiss.org的 10 大竞争对手

ijds.org

an international association advancing the multidisciplinary study of informing systems. founded in 1998, the informing science institute (isi) is a global community of academics shaping the future of informing science.

scitemed.com

The author reports a case involving a 59-year-old man with delayed presentation of a huge mastoid cholesteatoma complicated by skull base erosion and cerebrospinal fluid leakage. Delayed presentation of this disease entity can have negative health consequences for patients. Regular otologic examinations, audiologic follow-up, and imaging examinations are viewed as the most effective strategies for the prevention of this type of situation. Early recognition of cholesteatomas is essential, as appropriate and timely treatment can prevent this rare comorbid condition from becoming fatal.

e-compos.org.br

revista da associação nacional de programas de pós-graduação em comunicação

bmrat.biomedpress.org

biomedical; biomedicine; research; therapy, biology; biotechnology; stem cell; cancer

ijpeds.iaescore.com

international journal of power electronics and drive systems (ijpeds) http://ijpeds.iaescore.com/index.php/ijpeds, p-issn: 2088-8694, e-issn 2722-256x is the official publication of the institute of advanced engineering and science (iaes). this is a scopus indexed journal, sjr q2 on electrical and electronics engineering, citescore: 3.1, sjr: 0.322, and snip: 0.915. the scope of the journal includes all issues in the field of power electronics and drive systems. included are techniques for advanced power semiconductor devices, control in power electronics, low and high power converters (inverters, converters, controlled and uncontrolled rectifiers), control algorithms and techniques applied to power electronics, electromagnetic and thermal performance of electronic power converters and inverters, power quality and utility applications, renewable energy, electric machines, modelling, simulation, analysis, design and implementations of the application of power circuit components (power semiconductors, inductors, high frequency transformers, capacitors), emi/emc considerations, power devices and components, sensors, integration and packaging, induction motor drives, synchronous motor drives, permanent magnet motor drives, switched reluctance motor and synchronous reluctance motor drives, asds (adjustable speed drives), multi-phase machines and converters, applications in motor drives, electric vehicles, wind energy systems, solar, battery chargers, ups and hybrid systems and other applications.

clinicaloncology.com.ua

украинский медицинский журнал

repository.library.northeastern.edu

the digital repository service is a secure repository system, designed to store and share scholarly, administrative, and archival materials from the northeastern university community. the drs was developed by the northeastern university library as a tool for university faculty and staff to protect the valuable information and data that has been created as part of the university’s research and instructional mission. it provides long-term security for the files it stores, as well as access management controls and support for various metadata standards to help ensure that data is as accessible and usable in the present and the future.

standard.asl.org

the high school student news site of the american school in london