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Journal articles on the topic 'Vertical stacks'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

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1

Bellasio, Roberto, and Roberto Bianconi. "Analysis of the Odor Levels at the Closest Receptors Depending on the Stack Terminal Types." Atmosphere 16, no. 2 (2025): 169. https://doi.org/10.3390/atmos16020169.

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This paper presents the results of a numerical analysis for evaluating the effects of different stack terminal configurations on the odor levels estimated at the receptors located close to the plant. Stack terminals may be of different types, for example vertical unobstructed, vertical with rain cap, horizontal, gooseneck or with any slope with respect to the vertical. The comparison between CALPUFF and LAPMOD with vertical unobstructed stacks, rain capped stacks and different emission temperatures shows that the results are comparable, even though there is a tendency of LAPMOD to underpredict

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Bruce, MI, and ERT Tiekink. "The First Molecular Complex Containing Two Azoarenes. The Crystal Structure of Decafluoroazobenzene/Azomesitylene (1 : 1)." Australian Journal of Chemistry 42, no. 5 (1989): 741. http://dx.doi.org/10.1071/ch9890741.

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The crystal and molecular structures of the title compound, C12F10N2.C18H22H2,are reported. The crystal structure is comprised of stacks of alternate decafluoroazobenzene and azomesitylene molecules with the vertical separation between successive molecules being approximately 3.42 � . The stacks are aligned so that the azobenzene molecules of one stack are adjacent to the azomesitylene molecules of the neighbouring stacks; there are no significant intercolumn contacts. Crystals are monoclinic, space group P21/n with unit cell dimensions a 7.197(2), b 15.432(3), c 12.513(3) � , β 96.33(2)� , an

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VONDRÁK, Jan, and Jiří KUBÁSEK. "Algal stacks and fungal stacks as adaptations to high light in lichens." Lichenologist 45, no. 1 (2013): 115–24. http://dx.doi.org/10.1017/s0024282912000722.

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AbstractSome lichens that occur in mountains and arid regions have developed an unusual anatomy resembling window-leaved plants. In these lichens, algal cells occur in thick vertical stacks (algal stacks) separated by vertical channels of light-transferring fungal hyphae (fungal stacks). We present experimental evidence that this anatomy permits higher rates of area-based CO2 assimilation in strong light, but that it also leads to higher respiration resulting in higher compensation irradiance. The net effect of this anatomy must be beneficial in regions of high insolation, as it has arisen man

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Guo Linhui, 郭林辉, 高松信 Gao Songxin, 武德勇 Wu Deyong, 吕文强 Lv Wenqiang, 李弋 Li Yi, and 李艾 Li Ai. "Beam collimation of diode laser vertical stacks." High Power Laser and Particle Beams 23, no. 3 (2011): 577–80. http://dx.doi.org/10.3788/hplpb20112303.0577.

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5

Khalil, Omar Khaled Farouk Ahmed, and Yulianto Purwono Prihatmaji. "Compression and tension forces in bamboo truss with curved model." ARTEKS : Jurnal Teknik Arsitektur 9, no. 2 (2024): 301–14. http://dx.doi.org/10.30822/arteks.v9i2.3443.

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Enhancing the strength performance of bamboo truss. This paper discusses the performance of a customize bamboo truss and emphasizing how stress forces interact under vertical loads. The customize truss with a span 4 meters and a height with 2 meters, comprises three components; the base, truss legs and bracing. At the base of the truss underneath, whole bamboo is utilized. In contrast, the bracing section employs curved stacks of split bamboo. The design variation allows for structural support while incorporating the flexibility and strength of bamboo in different parts of the truss. It’s esse

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Khalil, Omar Khaled Farouk Ahmed, and Yulianto Purwono Prihatmaji. "Compression and tension forces in bamboo truss with curved model." ARTEKS : Jurnal Teknik Arsitektur 9, no. 2 (2024): 301–14. http://dx.doi.org/10.30822/arteks.v9i3.3443.

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Enhancing the strength performance of bamboo truss. This paper discusses the performance of a customize bamboo truss and emphasizing how stress forces interact under vertical loads. The customize truss with a span 4 meters and a height with 2 meters, comprises three components; the base, truss legs and bracing. At the base of the truss underneath, whole bamboo is utilized. In contrast, the bracing section employs curved stacks of split bamboo. The design variation allows for structural support while incorporating the flexibility and strength of bamboo in different parts of the truss. It’s esse

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7

Salak, Marc, and Halard L. Lescinsky. "Spygoria zappanianew genus and species, aCloudina-like biohermal metazoan from the Lower Cambrian of central Nevada." Journal of Paleontology 73, no. 4 (1999): 571–76. http://dx.doi.org/10.1017/s002233600003239x.

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A new enigmatic Lower Cambrian fossil,Spygoria zappania,is described From theNevadellazone (Botoman) of Lander County, central Nevada. In gross morphology,Spygoriafossils consist of stacks of small (5–10 mm in diameter) irregular calcified cups that are preserved in vertical, concave-up life orientation. Stacks are linked laterally into large monospecific bioherms which flourished in a shallow turbulent marine environment.TheSpygoriaorganism is interpreted as a metazoan which presumably inhabited the uppermost cup in each stack and periodically secreted new cups as it grew upward. Absence of h

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Geisler, Holm, Martin Brueckner, Petra Hofmann, Matthias U. Lehr, Michael Grillberger, and Eckhard Langer. "Testing the Mechanical Integrity of On-Chip Interconnects." EDFA Technical Articles 14, no. 2 (2012): 4–12. http://dx.doi.org/10.31399/asm.edfa.2012-2.p004.

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Abstract The introduction of ultralow-k dielectrics is a recent milestone in the quest for higher clock speeds and lower power consumption in ICs. One tradeoff, however, is that interconnect stacks layered with low-k materials rather than SiO2 are more vulnerable to mechanical damage. This article presents a method that makes it possible to assess the mechanical integrity of interconnect stacks at the wafer level. The new bump-assisted BEOL stability indentation (BABSI) test uses a nanoindentation tool to apply lateral and vertical forces to solder bumps and copper pillars on the wafer surface

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9

Park, Jong-Hyeok, Soyee Choi, Gihwan Oh, and Sang-Won Lee. "SaS." Proceedings of the VLDB Endowment 14, no. 9 (2021): 1481–88. http://dx.doi.org/10.14778/3461535.3461538.

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Every database engine runs on top of an operating system in the host, strictly separated with the storage. This more-than-half-century-old IHDE (In-Host-Database-Engine) architecture, however, reveals its limitations when run on fast flash memory SSDs. In particular, the IO stacks incur significant run-time overhead and also hinder vertical optimizations between database engines and SSDs. In this paper, we envisage a new database architecture, called SaS (SSD as SQL database engine), where a full-blown SQL database engine runs inside SSD, tightly integrated with SSD architecture without interv

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10

Swaffield, J. A., and A. Thancanamootoo. "Modelling unsteady annular downflow in vertical building drainage stacks." Building and Environment 26, no. 2 (1991): 137–42. http://dx.doi.org/10.1016/0360-1323(91)90020-c.

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11

Pongtaveesap, Thongchai, Surapong Chirarattananon, Robert H. B. Exell, and Pipat Chaiwiwatworakul. "Air Flow in a Hot Water Induced Stack Subject to Wind Disturbance." Advanced Materials Research 622-623 (December 2012): 1564–69. http://dx.doi.org/10.4028/www.scientific.net/amr.622-623.1564.

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This paper reports results of an experimental and theoretical study of the air flow in a vertical stack driven by thermal buoyancy and induced by surrounding wind. Tubular stacks with water jacket were constructed for experiments. To investigate the effect of the buoyancy force on the air flow, hot water was circulated through the stack jacket each experimental case with a different temperature. The effect due to the surrounding wind was studied using a wind tunnel to produce wind at different velocities. In this study, a simple model was developed to characterize the air flow caused by the ef

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Frakes, Jennifer. "Going to Great Heights: Steel Smoke Stacks Recoat." CoatingsPro 17, no. 1 (2017): 86–90. https://doi.org/10.5006/cp2017_17_1-86.

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13

KOTKOVA, O. N. "SAFETY MONITORING OF SMOKE STACKS PETROCHEMICAL COMPANY." Urban construction and architecture 3, no. 3 (2013): 81–84. http://dx.doi.org/10.17673/vestnik.2013.03.16.

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Industrial chimneys exposed to corrosive gases and temperatures frequently occur following injury - is the destruction of masonry lining and branching from the vertical. Monitoring the state of industrial structures allows to detect violations that occur in structures during the operation and can quickly deal with them.

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14

Jung, Jungkyo, Duk-jin Kim, Suresh Krishnan Palanisamy Vadivel, and Sang-Ho Yun. "Long-Term Deflection Monitoring for Bridges Using X and C-Band Time-Series SAR Interferometry." Remote Sensing 11, no. 11 (2019): 1258. http://dx.doi.org/10.3390/rs11111258.

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This study aims to monitor the deformation of bridges, namely in the form of long-term deflection and thermal dilation, using multi-temporal interferometric synthetic aperture radar (InSAR) observations. To precisely estimate the vertical and longitudinal displacements, we used the InSAR time-series technique with multi-track stacks of Sentinel-1 SAR dataset and a single-track stack of COSMO-SkyMed SAR data over two extradosed bridge cases; Kimdaejung and Muyoung bridges between 2013 and 2017. The vertical and longitudinal displacements are estimated using multi-track Sentinel-1 SAR data and o

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15

Sivanandan, Hrishikesh, V. Ratna Kishore, Mukesh Goel, and Abhishek Asthana. "A Study on Plume Dispersion Characteristics of Two Discrete Plume Stacks for Negative Temperature Gradient Conditions." Environmental Modeling & Assessment 26, no. 3 (2021): 405–22. http://dx.doi.org/10.1007/s10666-020-09747-1.

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AbstractThe dispersion of air pollutants emitted from industries has been studied ever since the dawn of industrialisation. The present work focuses on investigating the effect of negative atmospheric temperature gradient and the plume stack orientation of two individual equal-height stacks on the vertical rise and dispersion of the plume. The study carried out upon three-stack layout configurations namely inline, 45° and non-inline, separated by an inter-stack distance of 12 times the exit chimney diameter (12 D) and 22 times the exit chimney diameter (22 D) in each case over the two temperat

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16

Qasaimeh, Omar. "Vertical coupling in multiple stacks quantum-dot semiconductor optical amplifiers." Journal of Physics D: Applied Physics 42, no. 23 (2009): 234001. http://dx.doi.org/10.1088/0022-3727/42/23/234001.

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17

Gutiérrez, H. R., M. A. Cotta, and M. M. G. de Carvalho. "Vertical stacks of InAs quantum wires in an InP matrix." Journal of Crystal Growth 254, no. 1-2 (2003): 1–5. http://dx.doi.org/10.1016/s0022-0248(03)01095-9.

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18

Klemperer, Simon L. "Seismic noise‐reduction techniques for use with vertical stacking: An empirical comparison." GEOPHYSICS 52, no. 3 (1987): 322–34. http://dx.doi.org/10.1190/1.1442306.

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A systematic comparison of a wide range of noise‐reduction techniques applied to a single data set collected for this purpose was attempted. The study includes a comparison of the relative benefits of noise‐reduction schemes for very different noise levels. The comparisons use computer simulations of field techniques for noise reduction as applied to deep crustal, 48-fold VIBROSEIS® data. The noise‐reduction techniques involve amplitude scaling (diversity stacking and automatic gain control), noise editing (the use of fixed‐gain and self‐updating noise‐rejection systems with and without buffer

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19

Siekacz, Marcin, Grzegorz Muziol, Henryk Turski, et al. "Vertical Integration of Nitride Laser Diodes and Light Emitting Diodes by Tunnel Junctions." Electronics 9, no. 9 (2020): 1481. http://dx.doi.org/10.3390/electronics9091481.

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We demonstrate the applications of tunnel junctions (TJs) for new concepts of monolithic nitride-based multicolor light emitting diode (LED) and laser diode (LD) stacks. The presented structures were grown by plasma-assisted molecular beam epitaxy (PAMBE) on GaN bulk crystals. We demonstrate a stack of four LDs operated at pulse mode with emission wavelength of 453 nm. The output power of 1.1 W and high slope efficiency of 2.3 W/A is achieved for devices without dielectric mirrors. Atomically flat surface after the epitaxy of four LD stack and low dislocation density is measured as a result of

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20

Abdul, Ohab, Rahman Arafater, Saha Akash, and Farha Sabiha. "Developing a System for Climate, Light Frequency Control in Economical Off-grid Vertical Farm using MPPT Solar Charge Controller." Research and Reviews: Journal of Environmental Sciences 4, no. 1 (2022): 1–26. https://doi.org/10.5281/zenodo.6420290.

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<em>The goal of this research is to design and build an off-grid smart vertical hydroponic farm. Where Plants are grown in vertical stacks, and specialized nutrient water has been used in the absence of soil. The ideal climate for plants and the amount of sunlight required for photosynthesis were completely artificially controlled. For climate control, the structure has been designed with highly insulating but cost-effective materials. A solar air conditioning system was developed to ensure controlled temperature and relative humidity. To provide the optimal light frequency, led strips were pl

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21

Korolkov, Oleg, Natalja Sleptsuk, Paul Annus, Raul Land, and Toomas Rang. "High Voltage Diffusion-Welded Stacks on the Basis of SiC Schottky Diodes." Materials Science Forum 858 (May 2016): 790–94. http://dx.doi.org/10.4028/www.scientific.net/msf.858.790.

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In the present work we have considered the prototype of the high-voltage diode stack made on the basis of commercial SiC Schottky diodes. Implementation of vertical integration for four diode chips yielded stack with the reverse current of 25 μA under reverse voltage of 6 kV. The capacitance of the stack at zero bias is reduced more than three times in comparison with initial diodes. Reverse recovery time of the stack was 8.0 ns. This paper proposes a convenient analytical approach to the estimation of parameters of modular compositions with vertical architecture.

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22

Lee, Seung-Hoon, Su-Jong Kim, Ji-Su Lee, and Seok-Ho Rhi. "Thermal Issues Related to Hybrid Bonding of 3D-Stacked High Bandwidth Memory: A Comprehensive Review." Electronics 14, no. 13 (2025): 2682. https://doi.org/10.3390/electronics14132682.

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High-Bandwidth Memory (HBM) enables the bandwidth required by modern AI and high-performance computing, yet its three dimensional stack traps heat and amplifies thermo mechanical stress. We first review how conventional solutions such as heat spreaders, microchannels, high density Through-Silicon Vias (TSVs), and Mass Reflow Molded Underfill (MR MUF) underfills lower but do not eliminate the internal thermal resistance that rises sharply beyond 12layer stacks. We then synthesize recent hybrid bonding studies, showing that an optimized Cu pad density, interface characteristic, and mechanical tr

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23

Pan, Tsung-Yu, and Yi-Hsin Pao. "Deformation in Multilayer Stacked Assemblies." Journal of Electronic Packaging 112, no. 1 (1990): 30–34. http://dx.doi.org/10.1115/1.2904337.

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A linear-elastic analytical model has been developed to describe the deformed geometry of a multi-layered stack assembly subject to thermal loading. The model is based on Timoshenko’s bimetal thermostat analysis [1] and consists of a series of first-order polynomial equations. The radius of curvature, bending moment, force, horizontal and vertical displacements can be determined numerically. These quantities match well with finite element analysis. Calculations for silicon power transistor stacks are presented in order to demonstrate the model capability. The results from this analyitcal model

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24

Brooks, Justin M., Mark D. Ainslie, Rodney A. Badcock, and Chris W. Bumby. "Effect of Stack Geometry on the Dynamic Resistance Threshold Fields for Vertical Stacks of Coated Conductor Tapes." IEEE Transactions on Applied Superconductivity 31, no. 5 (2021): 1–4. http://dx.doi.org/10.1109/tasc.2021.3059593.

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25

Rector, James W., Spyros K. Lazaratos, Jerry M. Harris, and Mark Van Schaack. "High‐resolution crosswell imaging of a west Texas carbonate reservoir: Part 3—Wavefield separation of reflections." GEOPHYSICS 60, no. 3 (1995): 692–701. http://dx.doi.org/10.1190/1.1443808.

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Using crosswell data collected at a depth of about 3000 ft (900 m) in west Texas carbonates, one of the first well‐to‐well reflection images of an oil reservoir was produced. The P and S brute stack reflection images created after wavefield separation tied the sonic logs and exhibited a vertical resolution that was comparable to well log resolution. Both brute stacks demonstrated continuity of several reflectors known to be continuous from log control and also imaged an angular unconformity that was not detected in log correlations or in surface seismic profiling. The brute stacks, particularl

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Gupta, Dev. "Stacked 3d package with improved bandwidth and power efficiency." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2013, DPC (2013): 000347–76. http://dx.doi.org/10.4071/2013dpc-ta12.

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Stacked die packages such as PoP are used in space - constrained portable systems e,g. SmartPhones. The processor ( SoC ) and Mobile DRAM chips are stacked vertically to fit the combination within the restricted board space. The use of wire bonds in the memory chips as well as package level interconnects introduces delays into the data transmitted between the chips and limits the max. clock rate ( at present about 533 MHz for LP DDR 2 memory ) and hence the data transfer rate / bandwidth to less than 6.4 GB per sec. For Smart Phones to become capable of PC quality Games and high speed video wo

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Shelton, Doug, and C. Y. (Charles) Wang. "Advanced Stepper Through-Silicon Alignment (TSA) Evaluation and Overlay of Distorted Bonded Wafer Stacks." International Symposium on Microelectronics 2012, no. 1 (2012): 000447–54. http://dx.doi.org/10.4071/isom-2012-tp56.

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Canon Litho Products support Vertical Lithography challenges required by TSV and advanced packaging applications that support “More-than-Moore” advancements. Vertical Lithography challenges include accurately performing backside, infrared alignment to distorted bonded-wafer grids and imaging through thick resist films. This paper will provide examples illustrating severe wafer distortion that can be experienced after wafer thinning and the impact of overlay and imaging control. This paper will also introduce Canon stepper features that are designed to address Vertical Lithography challenges in

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28

Baldini, Giulia, Marco Staiano, Francesco Grella, Mattia Frascio, Perla Maiolino, and Giorgio Cannata. "Mathematical Model and Experimental Characterization of Vertically Stacked Capacitive Tactile Sensors." IEEE Sensors Journal 23, no. 18 (2024): 21341–54. https://doi.org/10.1109/JSEN.2023.3300363.

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Capacitive sensors are widely used in robotics for their compactness, high resolution, high sensitivity, and large dynamic range. In this article, we present a design solution for the manufacturing of capacitive tactile sensors with enhanced dynamic range and sensitivity. Herein, we adopted the approach of exploiting the vertical direction of the sensors by creating stacks of capacitors. The validation of the proposed model is conducted by means of finite element simulations and the effectiveness of stacked capacitors in suboptimal configurations has been experimentally tested by using inkjet

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Tajalli, Alaleh, Matteo Borga, Matteo Meneghini, et al. "Vertical Leakage in GaN-on-Si Stacks Investigated by a Buffer Decomposition Experiment." Micromachines 11, no. 1 (2020): 101. http://dx.doi.org/10.3390/mi11010101.

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We investigated the origin of vertical leakage and breakdown in GaN-on-Si epitaxial structures. In order to understand the role of the nucleation layer, AlGaN buffer, and C-doped GaN, we designed a sequential growth experiment. Specifically, we analyzed three different structures grown on silicon substrates: AlN/Si, AlGaN/AlN/Si, C:GaN/AlGaN/AlN/Si. The results demonstrate that: (i) the AlN layer grown on silicon has a breakdown field of 3.25 MV/cm, which further decreases with temperature. This value is much lower than that of highly-crystalline AlN, and the difference can be ascribed to the

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Zaręba, Mateusz, and Tomasz Danek. "VSP polarization angles determination: Wysin-1 processing case study." Acta Geophysica 66, no. 5 (2018): 1047–62. http://dx.doi.org/10.1007/s11600-018-0200-8.

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Abstract In this paper, we present an analysis of borehole seismic data processing procedures required to obtain high-quality vertical stacks and polarization angles in the case of walkaway VSP (vertical seismic profile) data gathered in challenging conditions. As polarization angles are necessary for more advanced procedures like anisotropy parameters determination, their quality is critical for proper media description. Examined Wysin-1 VSP experiment data indicated that the best results can be obtained when rotation is performed for each shot on data after de-noising and vertical stacking o

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31

Lin, Dian-Hua, Yuexue Xia, Jia-Hao Koh, Fang-Chih Lim, and Leong-Chew Lim. "New “HAPA”, “FTA”, and “HD-FTA” Piezoelectric Actuators." Proceedings 64, no. 1 (2020): 34. http://dx.doi.org/10.3390/iecat2020-08507.

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“HAPA” stands for High-Authority Piezoelectric Actuator, which describes high-performance piezoelectric actuators of large stroke and blocking force. “HAPAs” are made possible by high-bending-stiffness connectors that connect multiple units of piezoceramic stacks into a 2-level actuation structure. Present HAPA actuators are fitted with commercial piezoceramic stacks. For instance, a “HAPA-(2+2)” comprises 4 lead zirconate titanate (PZT) stacks, 2 in the upper level with displacement projecting upward and 2 in the lower level with displacement projecting downward. They not only double the axia

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32

Pike, Jenna, Tyler Hafen, Dennis Larsen, et al. "Lightweight Solid Oxide Cell Design for Ammonia-Fed SOFC Systems." ECS Transactions 111, no. 6 (2023): 2057–65. http://dx.doi.org/10.1149/11106.2057ecst.

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A lightweight solid oxide fuel cell (SOFC) was developed by OxEon Energy that demonstrates the potential for increased specific power (kW/g) suitable for the requirements of electric Vertical Take-off and Landing (eVTOL) applications. Fuel flexibility was demonstrated in button cells and stacks using both legacy electrolyte-supported SOFC structure and the lightweight structure. Button cell and stack performance was nearly identical among hydrogen, ammonia, and reformed natural gas. Durability testing shows similarly stable performance in each fuel. A button cell test in ammonia at 800 °C usin

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33

Riedesel, Mark A., John A. Orcutt, and J. Andrew Adams. "Seismic signals and noise recorded on a seafloor vertical hydrophone array and a colocated OBS during the LFASE experiment." Bulletin of the Seismological Society of America 89, no. 2 (1999): 423–32. http://dx.doi.org/10.1785/bssa0890020423.

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Abstract During the LFASE experiment conducted in the summer of 1989, a vertical hydrophone array (VHA) was deployed at the site of DSDP Hole 534b in the Blake-Bahama basin. The VHA consisted of 16 hydrophones spaced 30 m apart rising vertically above the seafloor with the bottom of the array anchored to a digital recording package located on the seafloor. The main purpose of the experiment was to record seismic signals and noise above, on, and beneath the seafloor at the same site; the VHA recorded data from above the seafloor, an ocean-bottom seismograph (OBS) was on the seafloor, and a bore

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34

Ramirez-Iraheta, O. A., H. M. Soliman, and S. J. Ormiston. "Effective cooling of vertical heat-generating stacks in a cavity with openings." Heat and Mass Transfer 42, no. 5 (2005): 398–410. http://dx.doi.org/10.1007/s00231-005-0030-5.

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35

Hamilton, Darren G., Daniel E. Lynch, Karl A. Byriel, and Colin H. L. Kennard. "A Neutral Donor-Acceptor p-Stack: Solid-State Structures of 1 : 1 Pyromellitic Diimide-Dialkoxynaphthalene Cocrystals." Australian Journal of Chemistry 50, no. 5 (1997): 439. http://dx.doi.org/10.1071/c97033.

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Pyromellitic diimide forms orange-coloured cocrystals of 1 : 1 stoichiometry with dialkoxynaphthalene derivatives. The solid-state structures of two examples are presented. The cocrystal formed with 2,6-dimethoxynaphthalene presents vertical stacks of alternating π-rich and π-deficient subunits with the long axes of the respective components approximately parallel. Investigation of the packing in the cocrystal also reveals a stabilizing array of hydrogen bonds between the components of adjacent stacks. Cocrystallization with 1,5-[2-(2-hydroxyethoxy)ethoxy]naphthalene, a derivative bearing hydr

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36

Hassoon, Ahmed, and Sama Al-Dabbagh. "Effect Dynamic Stability of Atmospheric Boundary Layer on Plume Downward Flux Emitted from Daura Refinery Stacks." Iraqi Geological Journal 56, no. 1A (2023): 161–71. http://dx.doi.org/10.46717/igj.56.1a.12ms-2023-1-24.

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The vertical motion of air that enhances or restricts the atmospheric turbulence through atmospheric boundary layer is known as "atmospheric stability", in which any movement of atmospheric components such as water vapor, aerosols, etc. are affected by the atmospheric stability. The aim of this research is to test the effect of atmospheric boundary layer stability on the amount of downward aersols flux at 10um (PM10) emission from stacks of Daura refinery, and estimated of deposition dust aerosols PM10 amount in area around the Daura refinery. In this study, hourly atmospheric stability based

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37

Andreone, D., V. Lacquaniti, S. Maggi, E. Monticone, and R. Steni. "Magnetic field behavior of vertical stacks of Josephson junctions with large idle regions." IEEE Transactions on Appiled Superconductivity 7, no. 2 (1997): 2442–45. http://dx.doi.org/10.1109/77.621734.

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38

Descloux, Adrien, Marcel Müller, Vytautas Navikas, et al. "High-speed multiplane structured illumination microscopy of living cells using an image-splitting prism." Nanophotonics 9, no. 1 (2019): 143–48. http://dx.doi.org/10.1515/nanoph-2019-0346.

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AbstractSuper-resolution structured illumination microscopy (SR-SIM) can be conducted at video-rate acquisition speeds when combined with high-speed spatial light modulators and sCMOS cameras, rendering it particularly suitable for live-cell imaging. If, however, three-dimensional (3D) information is desired, the sequential acquisition of vertical image stacks employed by current setups significantly slows down the acquisition process. In this work, we present a multiplane approach to SR-SIM that overcomes this slowdown via the simultaneous acquisition of multiple object planes, employing a re

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Liu, Wei Hua, Yin Wang, Wei Qing Huang, and Qing Jun Ding. "A Linear Stepping Piezoelectric Motor Using Inertial Impact Driving." Applied Mechanics and Materials 226-228 (November 2012): 693–96. http://dx.doi.org/10.4028/www.scientific.net/amm.226-228.693.

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With the rapid development of modern precision manufacturing industry,actuators with high resolution and long stroke are needed in many application fields. Linear piezoelectric motors adopting inertial impact driving mechanism has been driving the interests of many researchers for simple structure and compact size. To increase the efficiency of this type of stepping linear motor, a motor using two piezoelectric stacks was proposed in this work. Two piezoelectric stacks were placed in vertical and were pre-tightened by an elastic thin plate. Support for the stator was designed. Operation princi

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Mariotti d’Alessandro, Mauro, and Stefano Tebaldini. "Cross Sensor Simulation of Tomographic SAR Stacks." Remote Sensing 11, no. 18 (2019): 2099. http://dx.doi.org/10.3390/rs11182099.

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This paper presents an algorithm for simulating tomographic synthetic aperture radar (SAR) data based on another stack actually gathered by a real acquisition system. Through the procedure here proposed, the simulated system can be evaluated according to its capability to image complex natural media rather than reference point targets. This feature is particularly important whenever the biophysical properties of the target of interest must be preserved and cannot be easily modeled. The system to be simulated may be different from the original one concerning resolution, off-nadir angles, bandwi

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O’Reilly, Michael J., Jeff Leal, Suzette K. Pangrle, and Kenneth Vartanian. "Aerosol Jet® Printer as an Alternative to Wire Bond and TSV Technology for 3D Interconnect Applications." International Symposium on Microelectronics 2011, no. 1 (2011): 001028–32. http://dx.doi.org/10.4071/isom-2011-tha4-paper4.

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Aerosol Jet deposition systems provide an evolutionary alternative to both wire bond and TSV technology. As part of the Vertical Interconnect Pillar (ViP™) process, the Aerosol Jet system prints high density three-dimensional (3D) interconnects enabling multi-function integrated circuits to be stacked and vertically interconnected in high performance System-in-Packages (SiP). The stacks can include two or more die, with a total height of ∼ 2 millimeters. The non-contact printing system has a working distance of several millimeters above the substrate allowing 3D interconnects to be printed wit

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Contreras, Arturo, Carlos Torres-Verdín, and Tim Fasnacht. "Sensitivity analysis of data-related factors controlling AVA simultaneous inversion of partially stacked seismic amplitude data: Application to deepwater hydrocarbon reservoirs in the central Gulf of Mexico." GEOPHYSICS 72, no. 1 (2007): C19—C29. http://dx.doi.org/10.1190/1.2399353.

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We consider the inversion of synthetic and recorded seismic amplitude variation with angle AVA data to appraise the influence of several data-related factors that control the vertical resolution and accuracy of the estimated spatial distributions of elastic properties. We use measurements acquired in deepwater hydrocarbon reservoirs in the central Gulf of Mexico to generate synthetic seismic amplitude data and evaluate inversion results with both synthetic and recorded seismic amplitudes. Detailed sensitivity analysis of synthetic amplitude data indicates that, even in the most ideal scenario

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Sasmito, Agus Pulung, Erik Birgersson, Kah Wai Lum, and Arun Mujumdar. "COMPUTATIONAL STUDY OF FREE AIRBREATHING PEM FUEL CELL: SINGLE CELL AND STACK." ASEAN Engineering Journal 2, no. 1 (2012): 78–92. http://dx.doi.org/10.11113/aej.v2.15343.

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The operation of proton exchange membrane (PEM) fuel cell for single cells and stacks with free air-breathing open-cathode manifold requires careful thermal, water and gas management for optimal performance. Here, the cathode channel design and orientation of the cell/stack in the gravitational field are essential due to presence of buoyancy-driven flow. To study the impact of these effects, a three-dimensional two-phase flow model accounting for conservation equations of mass, momentum, species and energy are solved in ambient and cell/stack with additional conservation of charge, agglomerate

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Arévalo-López, Humberto S., and Jack P. Dvorkin. "Simultaneous impedance inversion and interpretation for an offshore turbiditic reservoir." Interpretation 5, no. 3 (2017): SL9—SL23. http://dx.doi.org/10.1190/int-2016-0192.1.

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By using simultaneous impedance inversion, we obtained P- and S-wave impedance ([Formula: see text] and [Formula: see text]) volumes from angle stacks at a siliciclastic turbidite oil reservoir offshore northwest Australia. The ultimate goal was to interpret these elastic variables for fluid, porosity, and mineralogy. This is why an essential part of our workflow was finding the appropriate rock-physics model based on well data. The model-corrected S-wave velocity [Formula: see text] in the wells was used as an input to impedance inversion. The inversion parameters were optimized in small vert

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Xie, Lu, Huilong Zhu, Yongkui Zhang, et al. "Investigation on Ge0.8Si0.2-Selective Atomic Layer Wet-Etching of Ge for Vertical Gate-All-Around Nanodevice." Nanomaterials 11, no. 6 (2021): 1408. http://dx.doi.org/10.3390/nano11061408.

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For the formation of nano-scale Ge channels in vertical Gate-all-around field-effect transistors (vGAAFETs), the selective isotropic etching of Ge selective to Ge0.8Si0.2 was considered. In this work, a dual-selective atomic layer etching (ALE), including Ge0.8Si0.2-selective etching of Ge and crystal-orientation selectivity of Ge oxidation, has been developed to control the etch rate and the size of the Ge nanowires. The ALE of Ge in p+-Ge0.8Si0.2/Ge stacks with 70% HNO3 as oxidizer and deionized (DI) water as oxide-removal was investigated in detail. The saturated relative etched amount per

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Martı́nez-Pastor, J., B. Alén, C. Rudamas, Ph Roussignol, J. M. Garcı́a, and L. González. "Vertical stacks of small InAs/GaAs self-assembled dots: resonant and non-resonant excitation." Physica E: Low-dimensional Systems and Nanostructures 17 (April 2003): 46–49. http://dx.doi.org/10.1016/s1386-9477(02)00734-8.

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ALEN, B., J. MARTINEZPASTOR, D. FUSTER, et al. "Size self-filtering effect in vertical stacks of InAs/InP self-assembled quantum wires." Physica E: Low-dimensional Systems and Nanostructures 17 (April 2003): 174–76. http://dx.doi.org/10.1016/s1386-9477(02)00740-3.

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Raputa, V. F., and A. A. Lezhenin. "Models for Estimating the Parameters of Smoke Emissions from Thermal Power Plants from Satellite Information." Interexpo GEO-Siberia 4 (May 18, 2022): 54–61. http://dx.doi.org/10.33764/2618-981x-2022-4-54-61.

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The problem of estimating the characteristics of the rise of smoke plumes from pipes of industrial enterprises is discussed. For these purposes, data from ground-based and satellite observations, information about the dynamic and thermal parameters of emission sources are used. Solutions of the equations of atmospheric hydrothermodynamics are used as basic relations. The analysis of the characteristics of the rise of smoke mixtures from the high-altitude stacks of the Novo-Irkutsk thermal power plant was carried out on the basis of satellite images and aerological sounding data. For specific m

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Ho, S. H., and K. S. Boon. "Spatial distribution of flying Tribolium castaneum (Coleoptera: Tenebrionidae) in a rice warehouse." Bulletin of Entomological Research 85, no. 3 (1995): 355–59. http://dx.doi.org/10.1017/s0007485300036087.

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AbstractThe vertical and horizontal distribution of Tribolium castaneum (Herbst) in a rice warehouse was studied using flight traps hung around selected stacks of bagged rice. Traps hung at 4 m or higher from the floor caught more T. castaneum than other insect species in the warehouse. At 6 m height, the traps caught mainly this species and were easy to maintain. The horizontal distribution pattern of T. castaneum sampled at 6 m was not homogeneous. The factors influencing distribution are discussed.

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Mukherjee, Kalparupa, Carlo De Santi, Matteo Borga, et al. "Challenges and Perspectives for Vertical GaN-on-Si Trench MOS Reliability: From Leakage Current Analysis to Gate Stack Optimization." Materials 14, no. 9 (2021): 2316. http://dx.doi.org/10.3390/ma14092316.

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The vertical Gallium Nitride-on-Silicon (GaN-on-Si) trench metal-oxide-semiconductor field effect transistor (MOSFET) is a promising architecture for the development of efficient GaN-based power transistors on foreign substrates for power conversion applications. This work presents an overview of recent case studies, to discuss the most relevant challenges related to the development of reliable vertical GaN-on-Si trench MOSFETs. The focus lies on strategies to identify and tackle the most relevant reliability issues. First, we describe leakage and doping considerations, which must be considere

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