考虑抗弯刚度不确定性的简支梁桥损伤定位方法 = Damage localization method for simply supported bridge with flexural stiffness uncertainty considered by 王艺霖 Wang, Yi-lin, 张鑫 Zhang, Xin, 安新梅 An, Xin-mei

“…In order to deal with flexural stiffness uncertainty of main girder and then localize the damage of main girder for simply supported bridges accurately, a damage localization index based on the idea of second order difference of displacement influence line－difference index of influence line for mid-span displacement (DIILMSD), was presented by employing influence line analysis. Only the incremental vertical displacement of the mid-span under mobile load needed to be measured by using this index. …”
Get full text
Get full text
Get full text

High cycle fatigue characterisation and modelling of 316L stainless steel processed by laser powder bed fusion by Zhang, Meng

“…A dataset, consisting of most of the experimental fatigue data obtained in this study, was constructed for simulating a complex nonlinear input-output environment. Two models, by employing the processing/post-processing parameters and the static tensile properties respectively as the inputs, were developed from the training data. …”
Get full text

Phase transitions by an abundant protein in the anammox extracellular matrix mediate cell-to-cell aggregation and biofilm formation by Seviour, Thomas, Wong, Lan Li, Lu, Yang, Mugunthan, Sudarsan, Yang, Qiaohui, Chanda Segaran, Uma Shankari, Bessarab, Irina, Liebl, David, Williams, Rohan B. H., Law, Yingyu, Kjelleberg, Staffan

“…These observations suggest that biophysical remodeling through phase transitions promotes aggregation and biofilm formation. Importance: By employing biophysical and liquid-liquid phase separation concepts, this study revealed how a highly abundant extracellular protein enhances the key environmental and industrial bioprocess of anaerobic ammonium oxidation (anammox). …”
Get full text

Comparing the prevalence of multimorbidity using different operational definitions in primary care in Singapore based on a cross-sectional study using retrospective, large administ... by Lee, Janis Yi An, Xie, Ying, Lee, Sabrina Poay Sian, Lee, Eng Sing

Get full text

Learning from nature : experimental observation of mimosa pudica by Zhang, Yi

“…Lastly, Box & Whisker plot was employed for data analysis. A box plot depicts groups of numerical data graphically through the five-number summary. …”
Get full text

Preliminary environmental risk consideration for small UAV ground risk mapping by Chung, Han Jie, Mohd Hasrizam Che Man, Sivakumar, Anush Kumar, Low, Kin Huat

“…Small unmanned aerial vehicles (sUAV) or 'drones' are projected to rapidly develop in the future and be employed for a multitude of applications such as parcel delivery, search and rescue, surveillance monitoring, and farming. …”
Get full text

Circularly polarized antennas and phased arrays for 5G applications by Hu, Yiyun

“…This is achieved by introducing asymmetry through circular notches on the ground plane, employing the concept of simple merger separation. …”
Get full text

Cognitively inspired rule-plus-exemplar based pattern classification by Sit, Wing Yee

“…The relevant categorization models using rules and exemplars are employed as the basis of such systems. First, we explore the comprehensibility issue. …”
Get full text

A product conceptualization strategy based on crowd-innovation by Chang, Danni

“…In this sub-system, a text mining process is deployed for knowledge extraction, a concept reconstruction strategy is proposed for unifying concept formats, and a concept clustering process is employed for simplifying concept comparison and selection. …”
Get full text

Fabrication and application of novel highly ordered nano-heterostructure arrays in optoelectronics by Yadian, Boluo

“…Focused ion beam system is employed to fabricate the highly ordered Si nanocone arrays, and then the ZnO nanorods are grown on top of each Si nanocone through hydrothermal method. …”
Get full text

Pulse frequency modulation based tri-mode controller for switched-mode DC-DC converters by Nashit, Salma

“…Simulation results show that, when the proposed tri-mode controller is employed in a switched-mode DC-DC converter design (Vo = 1.8 V, D = 0.36, and an average output switching frequency of 260 kHz), the switched-mode DC-DC converter maintains high power-efficiencies of ~89% at the CCM-PID, ~81% at the DCM-PID, and ~46% at the DCM, and exhibits a low output ripple-voltage of <2% of Vo throughout the desired load-current range.…”
Get full text

Thermodynamic study of isosteric heat at zero coverage : applications to adsorption cooling and desalination by Fan, Wu

“…These isotherms data are fitted with isotherm models for their use in adsorption cooling and desalination modelling. Employing the knowledge of isosteric heats, pore structures and isotherm data, a thermodynamic model is developed for calculating the energetic performances of adsorption cooling and desalination systems. …”
Get full text

Germanium-on-insulator for group IV laser and III-V integration on silicon by Bao, Shuyu

“…In this thesis, a highly strained Ge nanowire laser structure was fabricated on the previously developed GOI substrate. By employing a high uniaxial tensile strain of 1.6 % in the Ge nanowire, direct band transitions were promoted, resulting the reduction in lasing threshold density to ~3.0 kW cm-2 at 83 K under optical pumping. …”
Get full text

Effectiveness of a chronic obstructive pulmonary disease integrated care pathway in a regional health system : a propensity score matched cohort study by Wu, Christine Xia, Hwang, Chi Hong, Tan, Woan Shin, Tai, Kai Pik, Kwek, Lynette Siang Lim, Chee, Thong Gan, Choo, Yee Mun, Phng, Francis Wei Loong, Chua, Gerald Seng Wee

Get full text
Get full text

Structural and functional studies of C-nucleoside formation enzymes by Li, W

“…Carol Robinson’s group employing native mass spectroscopy and identified the molecule guanosine tetraphosphate (ppGpp). …”

Socioeconomic inequalities in risk of infection with SARS-CoV-2 delta and omicron variants in the UK, 2020-22: analysis of the longitudinal COVID-19 Infection Survey by Razieh, C, Shabnam, S, Dambha-Miller, H, Morris, EJA, Yates, T, Chudasama, Y, Zaccardi, F, Gillies, C, Banerjee, A, Pareek, M, Lacey, B, White, M, Khunti, K, Islam, N

“…Associations between SARS-CoV-2 infection and other employment sectors were not significant or were not tested because of small numbers.…”

Robust deep learning methods for accountable contrast-agent-free CMR imaging in clinical applications by Gonzales, RA

“…A convolutional neural network architecture is employed to correct motion artefacts, to improve the quality of the T1 maps to be used for diagnosis. …”

The influence of pregnancy complications on fetal and neonatal cardiovascular development by Aye, C

“…A stratified recruitment strategy was employed in order to recruit similar numbers of mother and infant dyads from hypertensive and normotensive pregnancies across a range of gestations.…”

Production risk and technical efficiency of Thai Koi (Anabas testudineus Bloch) farming in some selected areas of Bangladesh by Sarker, Md. Al Amin

“…The study utilized a total of 149cross-sectional data collected randomly from the three sub-districts of Mymensingh district in Bangladesh. The study employed Kumbhakar’s (2002) approach using stochastic frontier model (SFM) to estimate the parameters of mean production, variance and inefficiency functions in a single framework. …”
Get full text

Behind the Two-Wheeled Vehicle: Understanding Riders' Behaviour in School Zones (S/O: 13058) by Abdul Hanan, Suhaila, Zainuddin, Nizamuddin, King, Mark, Lewis, Ioni

“…The current research attempted to address this gap, employing the Theory Planned Behaviour (TPB) to examine the contribution of individual beliefs and situational factors to compliance with the SZSL in Malaysia. …”
Get full text