Results 141 to 150 of about 396,120 (300)

A survey of some fifth- and sixth-formers' perceptions of mathematics [PDF]

, 1992
This Report gives some results of a small but purposive survey of the attitudes of school fifth- and sixth-formers to mathematics as a subject and their opinions as to whether they wished to proceed to further study of mathematics.
Goodall, GW
core  

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

Regulations on the Department of Applied Mathematics at the Faculty of Radio Electronics and Telecommunications of National University «Zaporizhzhia Polytechnic» [PDF]

, 2019
Положення про кафедру «Прикладна математика» факультету радіоелектроніки та телекомунікацій Національного університету «Запорізька політехніка»UK: «Положення про кафедру «Прикладна математика» факультету радіоелектроніки та телекомунікацій Національного ...
Кафедра прикладной математики, Department of Applied Mathematics, Кафедра прикладної математики   +2 more
core  

The Influence of Field‐Assisted Sintering Technology (FAST) Temperature and Cooling Rate on the Microstructural Evolution in Gamma‐Titanium Aluminide Alloy GE4822

Advanced Engineering Materials, EarlyView.
Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
wiley   +1 more source

The History of Mathematics at the Naval Postgraduate School [PDF]

, 2011
Mathematica Militaris, The Bulletin of the Mathematical Sciences Departments of the Federal Service Academies, Vol. 20, Issue 1, Summer 2011,The Department of Applied Mathematics has the longest history of any department at the Naval Postgraduate ...
Borges, Carlos F.
core  

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

Advanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami, Hengzhe Ren, Erqian Dong, Ashkan Ghanbarzadeh‐Dagheyan, Chen Shen   +4 more
wiley   +1 more source

Applied mathematics in agricultural research

California Agriculture, 1984
California Agriculture - All ...
L Lewis
doaj  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

A Novel Method for Modeling and Predicting Transportation Data Via Multideep Assessment Methodology and Fractional Calculus

Transport and Telecommunication
Aviation is one of the most global industries, and if we can model and predict a country’s air transportation flow and indicators ahead of time, we may be able to use it as a key decision-making tool for the management and operation process.
Şimşek Kevser, Tuğrul Nisa Özge Önal, Çam İlhan, Karaçuha Kamil, Tabatadze Vasıl, Karaçuha Ertuğrul   +5 more
doaj   +1 more source

Stereotactically Standard Areas: Applied Mathematics in the Service of Brain Targeting in Deep Brain Stimulation. [PDF]

Brain Sci, 2017
Mavridis IN.
europepmc   +1 more source