Springer Science and Business Media LLC

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Structural effects on the enhancement of first-cycle Coulombic efficiency of mangrove-derived hard carbon as an anode material in sodium ion batteries
Springer Science and Business Media LLC - Tập 1 - Trang 1-7 - 2019
Koji Nakabayashi, Chung Dabin, Yujin Han, Jemyung Oh, Jin Miyawaki, Seong-Ho Yoon
The effects of material structure on the electrochemical performance of mangrove-derived hard carbon anodes in sodium ion batteries were closely examined. The size and distribution of micropores were controlled by adjusting the preheating step that chars green wood. The electrochemical properties of mangrove-derived hard carbon were significantly improved by optimizing the preheating conditions. O...... hiện toàn bộ
Điều khiển chế độ trượt không đặc và vững chắc của hệ thống tàu siêu tốc: nghiên cứu điển hình Dịch bởi AI
Springer Science and Business Media LLC - Tập 3 - Trang 1-18 - 2021
Kammogne Soup Tewa Alain, Kenmogne Fabien, Siewe Siewe Martin, Fotsin Hilaire Bertrand
Bài báo này đề cập đến một phương pháp mới để khám phá phản ứng động học chính xác của hệ thống tàu siêu tốc và điều khiển của nó. Các hệ thống treo từ tính có đặc điểm là tính phi tuyến cao và tính mất ổn định của đường cong mở, đây là các thành phần cốt lõi của các phương tiện siêu tốc. Đầu tiên, chúng tôi sử dụng các định luật điện từ và cơ học để suy diễn các biểu thức toán học của hệ thống si...... hiện toàn bộ
#tàu siêu tốc #điều khiển chế độ trượt #tính phi tuyến #độ ổn định #lý thuyết Lyapunov
Spectroscopic ellipsometry investigation to study the microstructure evolution in boron-doped amorphous silicon films as a result of hydrogen dilution
Springer Science and Business Media LLC - Tập 3 - Trang 1-11 - 2021
Venkanna Kanneboina, Pratima Agarwal
Spectroscopic ellipsometry (SE) is a sophisticated technique to find the optical constants, bandgap and microstructure of thin layer. SE is used to study the microstructure evolution in boron-doped amorphous silicon films for different hydrogen flow rates (HFR). Spectral dependance of the real and imaginary parts of pseudo-dielectric constant is obtained at a fix angle of incidence (70°). Tauc–Lor...... hiện toàn bộ
Modeling dynamic mechanical system behavior using sequence modeling of embodiment function relations: case study on a hammer mechanism
Springer Science and Business Media LLC - Tập 3 - Trang 1-17 - 2021
Andreas Wettstein, Patric Grauberger, Sven Matthiesen
In engineering design, an issue for using complex simulation models in system analysis are unknown causes for dynamic system behavior, which make parameterization difficult. This paper presents a case study in which a structured system analysis is used for the parameterization of complex dynamic multi-domain models. The dynamic system behavior of an impact wrench during fastening of a bolt is anal...... hiện toàn bộ
Fabrication of an erbium–ytterbium-doped waveguide amplifier at communication wavelengths for integrated optics applications
Springer Science and Business Media LLC - Tập 5 Số 1 - 2023
Shaghayegh Mirhosseini, Payman Kazemikhah, Hossein Aghababa, Mohammadreza Kolahdouz
AbstractErbium–ytterbium-doped waveguide amplifiers provide a considerable gain at telecom wavelengths, low noise, nonlinearity, and compatibility with optical networks, making it an outstanding amplification module for telecommunication systems. This study reports on the fabrication of an optical waveguide amplifier for integrated optics. The signal can be amplifi...... hiện toàn bộ
Application of time–temperature–humidity superposition to the mass loss of wood through hygrothermally accelerated ageing at 95–140 °C and different relative humidity levels
Springer Science and Business Media LLC - Tập 1 - Trang 1-8 - 2018
Nanami Zeniya, Eiichi Obataya, Kaoru Endo-Ujiie, Miyuki Matsuo-Ueda
Spruce wood specimens were hygrothermally treated at different temperatures (T, 95–140 °C) and relative humidity during heating (RHh, 0–92%) to measure the loss in dry mass (ML) due to the treatment. The ML was approximated by a power function of the heating duration t, and the plots of ML versus t were successfully superposed as a single master curve by shifting the plots along the t axis using t...... hiện toàn bộ
Investigation of the potency of leukodepletion filter membranes immobilized with bovine serum albumin via polydopamine spacer
Springer Science and Business Media LLC - Tập 2 Số 10 - 2020
P V Mayuri, Anugya Bhatt, P. Ramesh
Three-layer model for the control of epidemic infection over multiple social networks
Springer Science and Business Media LLC - - 2023
Ali Nasir
This paper presents a hierarchical approach for controlling the spread of an epidemic disease. The approach consists of a three-layer architecture where a set of two-layer multiple social networks is governed by a (third) top-layer consisting of an optimal control policy. Each of the two-layer social networks is modeled by a microscopic Markov chain. On top of all the two-layer networks is an opti...... hiện toàn bộ
A machine learning approach to predict the parameters of COVID‐19 severity to improve the diagnosis protocol in Oman
Springer Science and Business Media LLC - Tập 5 - Trang 1-15 - 2023
Jamil Al Shaqsi, Mohamed Borghan, Osama Drogham, Salim Al Whahaibi
The purpose of this study is to utilize a Machine Learning-based methodology for predicting the key parameters contributing to severe COVID-19 cases among patients in Oman. To carry out the investigation, a comprehensive dataset of patient information, encompassing a range of blood parameters, was acquired from major government hospitals in Oman. Diverse machine learning algorithms were deployed t...... hiện toàn bộ
Stress testing of crisaborole by a novel stability indicating RP-HPLC method
Springer Science and Business Media LLC - Tập 2 - Trang 1-7 - 2020
Prafulla Kumar Sahu, Jagadeesh Panda, V. V. Jogendra Kumar Yantapalli, L. L. Manisha Piratla
An isocratic reverse phase high performance liquid chromatographic method has been developed for the determination of crisaborole (CRB), a novel non-steroidal topical phosphodiesterase-4-inhibitor. The analyte was separated on an Agilent eclipse XDB-C18 (3.0 × 150 mm, 3.5 µm) analytical column using water: acetonitrile (30: 70 v/v) as the mobile phase at a flow rate of 0.75 ml/min under ambient te...... hiện toàn bộ
Tổng số: 3,718   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10