Searched for: +
(21 - 40 of 234)

Pages

document
Davidson, Iain F. (author), Barth, R. (author), Zaczek, Maciej (author), van der Torre, J. (author), Tang, Wen (author), Nagasaka, Kota (author), Janissen, R. (author), Kerssemakers, J.W.J. (author), Wutz, Gordana (author), Dekker, C. (author), Peters, Jan Michael (author)
In eukaryotes, genomic DNA is extruded into loops by cohesin<sup>1</sup>. By restraining this process, the DNA-binding protein CCCTC-binding factor (CTCF) generates topologically associating domains (TADs)<sup>2,3</sup> that have important roles in gene regulation and recombination during development and disease<sup>1,4–7</sup>. How CTCF...
journal article 2023
document
Liu, Shurui (author), Lu, T. (author), Tang, Z. (author), Chen, Zhiyuan (author), Jiang, Junmin (author), Zhao, Bo (author), Du, S. (author)
In this article, we propose a reconfigurable regulating rectifier with a wide operational range for wireless power transfer. The proposed three-mode rectifier achieves a broad range voltage regulation without global loop control to minimize the chip area occupation. Compared with previous work, more working modes and greater voltage gain...
journal article 2023
document
Tang, Yuchen (author), van Rhijn, Fay (author), Abdelrady, Ahmed (author), Foppen, J.W.A. (author), Bogaard, T.A. (author)
Recently, superparamagnetic silica encapsulated DNA microparticles (SiDNAFe) were designed and in various experiments used as a hydrological tracer. We investigated the effect of bed characteristics on the transport behaviour and especially the mass loss of SiDNAFe in open channel injection experiments. Hereto, a series of laboratory...
journal article 2023
document
Li, Wenyu (author), Chen, Wei (author), Jiang, Jing (author), Tang, H. (author), Fan, J. (author)
Double-sided packages for heat dissipation are an efficient thermal management mechanism for power semiconductor devices. A fan-out panel-level packaging (FOPLP), as one of the double-sided forms, exhibits excellent electro–thermal characteristics and provides low stray inductance and thermal resistance. Besides, the temperature at each point...
journal article 2023
document
JunSu, Kim (author), Seong-Mee, Hwang (author), Hyunjin, Park (author), Tang, Y. (author), Won-Seon, Seo (author), Chae Woo, Ryu (author), Heesun, Yang (author), Weon Ho, Shin (author), Hyun-Sik, Kim (author)
SnSe is a promising thermoelectric material due to its low toxicity, low thermal conductivity, and multiple valence band structures, which are ideal for high electronic transport properties. The multiple valence band structure has attracted many attempts to engineer the carrier concentration of the SnSe via doping, to place its fermi level at...
journal article 2023
document
Tang, Shi Yuan (author), Irissappane, Athirai A. (author), Oliehoek, F.A. (author), Zhang, Jie (author)
Typically, a Reinforcement Learning (RL) algorithm focuses in learning a single deployable policy as the end product. Depending on the initialization methods and seed randomization, learning a single policy could possibly leads to convergence to different local optima across different runs, especially when the algorithm is sensitive to hyper...
journal article 2023
document
Tang, Jian (author), Kumar, Siddhant (author), De Lorenzis, Laura (author), Hosseini, Ehsan (author)
We propose Neural Cellular Automata (NCA) to simulate the microstructure development during the solidification process in metals. Based on convolutional neural networks, NCA can learn essential solidification features, such as preferred growth direction and competitive grain growth, and are up to six orders of magnitude faster than the...
journal article 2023
document
Feng, Zhendong (author), Tang, Chizhou (author), Zhang, Pengfei (author), Li, Kun (author), Li, G. (author), Wang, Jijie (author), Feng, Zhaochi (author), Li, Can (author)
The role of formate species for CO<sub>2</sub> hydrogenation is still under debate. Although formate has been frequently observed and commonly proposed as the possible intermediate, there is no definite evidence for the reaction of formate species for methanol production. Here, formate formation and conversion over the ZnZrO<sub>x</sub> solid...
journal article 2023
document
Tang, Chenggang (author), Zeng, Simei (author), Hong, H. (author), Fang, Yuan (author), Li, Yuning (author), Wang, Yuqiang (author), Zhu, Mingqiang (author), Sun, Jingye (author), Deng, Tao (author)
Temperature sensors are widely used in industrial production, national defense and military fields. The traditional temperature sensors normally operate in a limited temperature range no more than 200 °C, which cannot be used for extreme high temperature detections. In this paper, a thermal protection method for the sensing graphene membrane...
journal article 2023
document
Bhootpur, N. (author), Brouwer, J.C. (author), Tang, Y. (author)
In the past decades, Zirconia (ZrO<sub>2</sub>) has emerged as a promising technical ceramic, both as high temperature structural material and electrolyte for fuel cells, etc. The traditional synthesis of ZrO<sub>2</sub> with spark plasma sintering (SPS) usually requires a sintering temperature as high as 1200 °C. General interest in lowering...
journal article 2023
document
Martin, H.A. (author), Reintjes, Marcia (author), Reijs, Dave (author), Dorrestein, Sander (author), Kengen, Martien (author), Libon, Sebastien (author), Smits, Edsger (author), Tang, Xiao (author), Koelink, Marco (author), Poelma, René H. (author), van Driel, W.D. (author), Zhang, Kouchi (author)
Integrated Circuits and Electronic Modules experience concentrated thermal hot spots, which require advanced thermal solutions for effective distribution and dissipation of heat. The superior thermal properties of diamonds are long known, and it is an ideal material for heat-spreading applications. However, growing diamond films to the...
conference paper 2023
document
Bauer, G.E. (author), Tang, P. (author), Elyasi, M. (author), Blanter, Y.M. (author), Van Wees, B. J. (author)
We discuss spin-wave transport in anisotropic ferromagnets with an emphasis on the zeros of the band edges as a function of a magnetic field. An associated divergence of the magnon spin should be observable by enhanced magnon conductivities in nonlocal configurations, especially in two-dimensional ferromagnets.
journal article 2023
document
Guo, Huadong (author), Chen, Fulong (author), Tang, Yunwei (author), Ding, Yanbin (author), Chen, Min (author), Zhou, Wei (author), Zhu, Meng (author), Zheng, Wenwu (author), Pereira Roders, A. (author)
The quantification of the extent and dynamics of land-use changes is a key metric employed to assess the progress toward several Sustainable Development Goals (SDGs) that form part of the United Nations 2030 Sustainable Development Agenda. In terms of anthropogenic factors threatening the conservation of heritage properties, such a metric...
journal article 2023
document
Tang, Tianning (author), Moss, Charlotte (author), Draycott, Samuel (author), Bingham, Harry B. (author), van den Bremer, T.S. (author), Li, Yan (author), Adcock, Thomas A.A. (author)
An increased number of rogue waves, relative to standard distributions, can be induced by unidirectional waves passing over abrupt decreases in water depth. We investigate this phenomenon in a more general setting of multidirectional waves. We examine the influence of the directionality on the occurrence probability of rogue waves using...
journal article 2023
document
Tang, Z. (author), Pan, S. (author), Grubor, M. (author), Makinwa, K.A.A. (author)
This article presents a sub-1 V bipolar junction transistor (BJT)-based temperature sensor that achieves both high accuracy and high energy efficiency. To avoid the extra headroom required by conventional current sources, the sensor’s diode-connected BJTs are biased by precharging sampling capacitors to the supply voltage and then discharging...
journal article 2023
document
Drouin, Brian J. (author), Nemchick, Deacon J. (author), Nole, Ananda (author), Tang, Adrian (author), Wu, Chung Tse Michael (author), Khiabani, Neda (author), Alonso Del Pino, M. (author), Chang, Mau Chung Frank (author)
The exploration of icy body composition in the solar system has often involved spectroscopic measurements of volatiles detected with remote sensing, such measurements portray materials naturally expelled from the surface that enter the exosphere and potentially escape into space. Variations in the ratio of deuterium and hydrogen in these...
journal article 2023
document
Tang, Y. (author), Zhu, H. (author), Potters, Susan (author), Wisse, M. (author), Pan, W. (author)
This letter addresses the problem of pushing manipulation with nonholonomic mobile robots. Pushing is a fundamental skill that enables robots to move unwieldy objects that cannot be grasped. We propose a stable pushing method that maintains stiff contact between the robot and the object to avoid consuming repositioning actions. We prove that...
journal article 2023
document
Tang, Rui (author), Riemens, E.H.J. (author), Rajan, R.T. (author)
Multi-agent networks are known for their scalability, robustness, flexibility, and are typically tasked with a variety of tasks such as target tracking, surveillance, traffic control, and environmental monitoring. Distributed Particle Filters (DPF) are often employed when the for non-linear parameter estimation with non-Gaussian noise. In this...
conference paper 2023
document
Tang, Zhuorui (author), Tian, Jing (author), Mao, Chaobin (author), Zhang, Nan (author), Huang, Jiyu (author), Fan, J. (author), Zhang, Kouchi (author)
Silicon carbide (SiC) epitaxial process is a key step in the fabrication of power devices, and the temperature field inside the reactor chamber plays an essential role in this process. In this paper, the temperature field in the horizontal chemical-vapor-deposition reactor chamber used for growing homo-epitaxial 4H-SiC material is studied using...
conference paper 2023
document
Tang, Yuchen (author), Zhang, Fengbo (author), Bogaard, T.A. (author), Chassagne, C. (author), Ali, Zeeshan (author), Bandyopadhyay, Sulalit (author), Foppen, J.W.A. (author)
Particle tracers are sometimes used to track sources and sinks of riverine particulate and contaminant transport. A potentially new particle tracer is ~200 nm sized superparamagnetic silica encapsulated DNA (SiDNAFe). The main objective of this research was to understand and quantify the settling and aggregation behaviour of SiDNAFe in river...
journal article 2023
Searched for: +
(21 - 40 of 234)

Pages