Ara
Toplam kayıt 1560, listelenen: 681-690
Compressive Strength Performance of Alkali Activated Concretes under Different Curing Conditions
(BUDAPEST UNIV TECHNOLOGY ECONOMICS, PERIODICA POLYTECHNICA, BUDAPEST 1521, HUNGARY, 2021)
This study investigated the influence of different curing conditions on the compressive strength (CS) of the different alkali activated
concrete (AAC) specimens at the ages of 2, 28, and 90 days for the structural utilization ...
Toward 6G Communication Networks: Terahertz Frequency Challenges and Open Research Issues
(TECH SCIENCE PRESS, 871 CORONADO CENTER DR, SUTE 200, HENDERSON, NV 89052, 2021)
Future networks communication scenarios by the 2030s will include
notable applications are three-dimensional (3D) calls, haptics communications,
unmanned mobility, tele-operated driving, bio-internet of things, and the ...
Fresh Validation of the Low Carbon Development Hypothesis under the EKC Scheme in Portugal, Italy, Greece and Spain
(MDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2021)
The present study is in line with the United Nations Sustainable Development Goals
(UN-SDGs) that address pertinent global issues. This study focuses on the need for access to clean
and affordable energy consumption, ...
A Secured Privacy-Preserving Multi-Level Blockchain Framework for Cluster Based VANET
(MDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2021)
Existing research shows that Cluster-based Medium Access Control (CB-MAC) protocols
perform well in controlling and managing Vehicular Ad hoc Network (VANET), but requires ensuring
improved security and privacy preserving ...
A Study on Dual-Generalized Complex and Hyperbolic-Generalized Complex Numbers
(Gazi Üniversitesi, 2021)
This work is intended to introduce the theories of dual-generalized complex and hyperbolicgeneralized complex numbers. The algebraic properties of these numbers are taken into
consideration. Besides, dual-generalized ...
Failure analysis of J85-CAN-15 turbojet engine compressor disc
(PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2021)
This paper analyzes the J85-CAN-15 engine damage due to fracture of the compressor disc 8th
stage dovetail post. An Inner Object Damage (IOD) phenomenon was identified. The damaged
compressor disc material is Incoloy 901 ...
Endoscopic resection of a localized tenosynovial giant cell tumor causing posterior ankle impingement in a 15-year-old athlete: A case report
(TURKISH JOINT DISEASES FOUNDATION, MUSTAFA KEMAL MAHALLESI, DUMLUPINAR BULVARI 274-2 C2 BLOK OFIS, 5, CANKAYA, ANKARA 06510, TURKEY, 2021)
Tenosynovial giant cell tumor (TGCT) is a systematically benign
but locally aggressive lesion arising from the synovium, tendon
sheath or joint bursae. Even in athletes, soft tissue tumors may
be the underlying reason ...
Environmental aspect of energy transition and urbanization in the OPEC member states
(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2021)
More than any other nations, the crude oil–exporting countries and especially the Organization of the Petroleum Exporting
Countries (OPEC) are likely to experience a more difficult energy-transitioning regime because of ...
The implications of renewable and non-renewable energy generating in Sub-Saharan Africa: The role of economic policy uncertainties
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2021)
Sub-Saharan Africa which is one of the main regions known for various sources of mineral and energy resources
in the global market has experienced appreciable rates of economic expansion in the last 10 years. However,
apart ...
A secure and lightweight authentication scheme for next generation IoT infrastructure
(ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2021)
While the 6G/IoT transition is on the cards, the real advantage of this transition can be realized only if the user
privacy and security are guaranteed. The smartcard and password based authentication protocols can help ...