19 papers · ranked by Valyu relevance
Diksha Garg, Pragya Chopra, Jason W. L. Lee, Denis Tikhonov + 45 more
Diksha Garg1,2 , Pragya Chopra 1 , Jason W. L. Lee 1,3 , Denis Tikhonov 1 , Sonu Kumar 1 , Oender Akcaalan 1 , Felix Allum 3,4 , Rebecca Boll 5 , Alexander A. Butler 3 , Benjamin Erk 1 , Eva Gougoula 1 , Sébastien P. Gruet 1 , Lanhai He 1 , David Heathcote 6 , Ellen Jones 3 , Mehdi M. Kazemi 1 , Jan Lahl 7 , Alexander…
Yuan Zhang, Junfeng Dai, Xiangli Zhong, Dongwen Zhang + 2 more
'Jiangyu Li'] Title: Abstract Ferroelectric materials have been a key research topic owing to their wide variety of modern electronic and photonic applications. For the quick exploration of higher operating speed, smaller size, and superior efficiencies of novel ferroelectric devices, the ultrafast dynamics of…
Ziareena Al-Mualem, Xiaobing Chen, Joseph Shirley, Cong Xu + 1 more
BoxCARS and pump-probe geometries are common implementations of two dimensional infrared (2D IR) spectroscopy. BoxCARS is background-free, generally offering greater signal to noise ratio, which enables measuring weak vibrational echo signals. Pulse shapers have been implemented in the pump probe geometry to accelerate…
Fabian Donat Natterer
We present here the straightforward implementation of pump-probe methods into existing scanning tunneling microscopy (STM) systems. Our method uses the waveform-sequencing abilities of a standard arbitrary waveform generator (AWG) and a simple mechanical relay switch that either connects the regular STM control…
Jozef Peterka, Frantisek Jurina, Marek Vozar, Boris Patoprsty + 4 more
'Tomas Vopat' 'Vladimir Simna' 'Pavol Bozek' 'Luigi Rovati'] This paper presents a novel cutting fluid monitoring sensor system and a description of an algorithm framework to monitor the state of the cutting emulsion in the machine tool sump. One of the most frequently used coolants in metal machining is cutting…
Baxter Bond, Alana Vilagi, Dominique J. Pride, Marco Marchesi + 1 more
'Marco Crescentini'] In this work, we present hardware and firmware design and preliminary testing results for a noninvasive device for measuring fuel oil consumption in fuel oil vented heaters. Fuel oil vented heaters are a popular space heating method in northern climates. Monitoring fuel consumption is useful to…
Matthew C. Coughlin, Marie A. Floryan, Giovanni S. Offeddu, Mark F. Coughlin
The pathology of human diseases are now investigated using microphysiological systems (MPS) supporting vascular structures. Efforts to increase physiological relevance of these platforms have centered on the incorporation of organ-specific cellular and non-cellular constituents. However, tissue-specific cellular…
Sander Baas, Vittorio Saggiomo
Ender 3 syringe pumps is an open source and open hardware device for converting an Ender 3 kit to a set of 3 syringe pumps. Almost everything needed for the build is the Ender 3 kit, even all the screws and the tools needed for the assembly. The only parts which needed to be bought are three 5x5 shaft couplers and M5…
Ahmad Faryami, Adam Menkara, Daniel Viar, Carolyn A. Harris + 1 more
Pumps are comprised of five syringes, 3D printed parts, a stepper motor, a stepper motor coupler, a lead screw, linear bearings, and a series of check valves. [pone.0262372.g001]. illustrates a fully assembled pump. Flow into and out of the syringes is through silicone tubes. Luer tapper fittings were used to establish…
Kara A. Walp, Yash H. Patel, Woud Alsadoun, Hailey Lenn Gordon + 2 more
Microfluidics optimize experimental procedures but often require external pumps for precise, steady, and low flow rates. These procedures typically require extended, continuous operation for long-duration experiments. We introduce the Dual-Syringe Continuous Pumping Mechanism (DSCPM), a low-cost, precise, and…
Noaman Mazhar, Munshi Sajidul Islam, Muhammad Zohaib Raza, SM. Khaled Hossain Mahin + 6 more
'SM. Khaled Hossain Mahin' 'Mohammed Riazul Islam' 'Muhammad E. H. Chowdhury' 'Abdulla Al-Ali' 'Abdelali Agouni' 'Huseyin C. Yalcin' 'George A. Truskey'] A comprehensive analysis of in vitro pumps used in cardiovascular research is provided in this review, with a focus on the characteristics of generated flows and…
S. P. Giblin, E. Mykkänen, A. Kemppinen, P. Immonen + 6 more
'Máté Jenei' 'Mikko Möttönen' 'Gento Yamahata' 'Akira Fujiwara' 'M. Kataoka'] A silicon electron pump operating at the temperature of liquid helium has demonstrated repeatable operation with sub-ppm accuracy. The pump current, approximately 168 pA, is measured by three laboratories, and the measurements agree with the…
Adam Menkara, Ahmad Faryami, Daniel Viar, Carolyn A Harris
Pulsatile arterial blood flow plays an important role in vascular system mechanobiology, especially in the study of mechanisms of pathology. Limitations in cost, setup time, sample size, and control across current in-vitro and in-vivo methods prevent future exploration of novel treatments. Presented is the verification…
A. Brown, Alcides Buss, A. Fieguth, C. Huhmann + 8 more
'H.-W. Ortjohann' 'S. S. E. Rosendahl' 'A. Schubert' 'D. Schulte' 'D. Tosi' 'G. Gratta' 'C. Weinheimer'] Abstract Experiments based on noble elements such as gaseous or liquid argon or xenon utilize the ionization and scintillation properties of the target materials to detect radiation-induced recoils. A requirement…
Gregory Pigny, Alfonso Gallardo-De La Rocha
The field layer concerns all vacuum instrumentation installed on the beam pipe or nearby, usually exposed to ionizing radiation. There are vacuum sector valves, different types of gauges, fixed pumping groups, ion and sublimation pumps, some electronics and all the cables connected to them. In accelerator areas where…
Valentina E. Garcia, Jamin Liu, Joseph L. DeRisi
Syringe pumps are powerful tools able to automate routine laboratory practices that otherwise consume large amounts of manual labor time. Commercially available syringe pumps are expensive, difficult to customize, and often preset for a narrow range of operations. Here, we show how to build a programmable dual syringe…
Arenz, Babutzka, U. Bahr, Barrett + 146 more
'Behrens' 'Bergmann' 'Besserer' 'Blümer' 'Bodine' 'Bokeloh' 'Bonn' 'Bornschein' 'Bornschein' 'Büsch' 'Burritt' 'Chilingaryan' 'Corona' 'De Viveiros' 'Doe' 'Dragoun' 'Drexlin' 'Dyba' 'Ebenhöch' 'Eitel' 'Ellinger' 'Enomoto' 'Erhard' 'Eversheim' 'Fedkevych' 'Felden' '�. Fischer' 'Formaggio' 'Fränkle' 'Furse' 'Ghilea'…
Bruno F. Cruz, Paulo Carriço, Luís Teixeira, Sofia Freitas + 3 more
Experimental behavioral neuroscience relies on the ability to deliver precise amounts of liquid volumes to animal subjects. Among others, it allows the progressive shaping of behavior through successive, automated, reinforcement, thus allowing training in more demanding behavioral tasks and the manipulation of…
Moritz Leuthner, Oliver Hayden
applications. Due to moving mechanical parts of the assembly, regular maintenance is essential to ensure reliable operation and flow rates. However, lubrication of the mechanics is easily overlooked because the research focuses on novel analytical applications rather than on the maintenance of pumps. Here, we…