Results 91 to 100 of about 109,368 (283)

Printed Circuit Board (PCB) design process and fabrication [PDF]

, 2019
This module describes main characteristics of Printed Circuit Boards (PCBs). A brief history of PCBs is introduced in the first chapter. Then, the design processes and the fabrication of PCBs are addressed and finally a study case is presented in the ...
Marzo, Jordi, Salazar Soler, Jorge, Silvestre Bergés, Santiago   +2 more
core   +1 more source

Shining Light On Shadow Stacks

, 2019
Control-Flow Hijacking attacks are the dominant attack vector against C/C++ programs. Control-Flow Integrity (CFI) solutions mitigate these attacks on the forward edge,i.e., indirect calls through function pointers and virtual calls.
Burow, Nathan, Payer, Mathias, Zhang, Xinping   +2 more
core   +1 more source

A Colloidal Quantum Dot Thermistor and Bolometer

Advanced Materials, EarlyView.
This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar, Mariona Dalmases, Nima Taghipour, Rajesh Bera, Guy L. Whitworth, Goretti Torres Perez, Miguel Dosil, Gerasimos Konstantatos   +7 more
wiley   +1 more source

Demonstration of silicon-on-insulator mid-infrared spectrometers operating at 3.8µm

, 2013
The design and characterization of silicon-on-insulator mid- infrared spectrometers operating at 3.8µm is reported. The devices are fabricated on 200mm SOI wafers in a CMOS pilot line.
Chen, Xia, Malik, A., Mashanovich, Goran Z., Muneeb, M., Nedeljković, Miloš, Pathak, S., Roelkens, G.C., Van Campenhout, J., Verheyen, P.   +8 more
core   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

Key technique of 3D seismic data merged processing and its application in the coal mining district

矿业科学学报
This paper analyzes the main technical difficulties in the merged processing of 3D seismic data in different coal mining areas due to the inconsistency of acquisition parameters and construction conditions.
WANG Zhongwei, CUI Xiaoqin, DU Wenfeng, SUN Qinghua   +3 more
doaj   +1 more source

Estimation of Appropriate Stack Height at Industrial Layout, Makurdi, Benue State

NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES, 2015
The prediction of appropriate stack height at the Makurdi industrial layout in Benue State of Nigeria is carried out using the point source Gaussian plume model. The model takes into account the ambient environmental conditions and emission source parameters to calculate and estimate the appropriate stack height for three prevailing atmospheric ...
B A Ikyo, F Gbaorun, S A Awua, S A Sayid, G B Asaar   +4 more
openaire   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

A Novel Magnetic Coupling for Miniaturized Bandpass Filters in Embedded Coaxial SIW

Applied Sciences, 2019
In this paper, embedded coaxial substrate integrated waveguide (CSIW) filters with innovative magnetic couplings are presented and studied. By creating the loading capacitance of a combline topology using inner layers of a low-temperature co-fired ...
Stefano Sirci, Jorge D. Martínez, Vicente E. Boria   +2 more
doaj   +1 more source

Linear Layouts Revisited: Stacks, Queues, and Exact Algorithms

In spite of the extensive study of stack and queue layouts, many fundamental questions remain open concerning the complexity-theoretic frontiers for computing stack and queue layouts. A stack (resp. queue) layout places vertices along a line and assigns edges to pages so that no two edges on the same page are crossing (resp. nested).
Depian, Thomas, Fink, Simon D., Ganian, Robert, Surianarayanan, Vaishali   +3 more
openaire   +3 more sources