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1

Murakami, Takao, Atsushi Miyairi, and Kazuhiro Tanaka. "Full Scale Study of Biological Phosphorus Removal Processes." Water Science and Technology 17, no. 11-12 (1985): 297–98. http://dx.doi.org/10.2166/wst.1985.0243.

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In Japan various biological phosphorus removal processes have recently been researched by laboratory or pilot plant scale studies and most of them have shown good results. Based on these results, the Japan Sewage Works Agency has conducted a full scale study of the biological phosphorus removal process from June 1982 until February 1983, which was the first full scale operation of this process in Japan. The main purpose of the study was to evaluate phosphorus removal efficiency and also nitrogen removal efficiency of the process and in addition, to ascertain the important operating factors of
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Malmqvist, A., B. Berggren, C. Sjölin, et al. "Full scale implementation of the nutrient limited BAS process at Södra Cell Värö." Water Science and Technology 50, no. 3 (2004): 123–30. http://dx.doi.org/10.2166/wst.2004.0177.

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A combination of the suspended carrier biofilm process and the activated sludge process (biofilm-activated sludge - BAS) has been shown to be very successful for the treatment of different types of pulp and paper mill effluents. The robust biofilm pre-treatment in combination with activated sludge results in a stable, compact and highly efficient process. Recent findings have shown that nutrient limited operation of the biofilm process greatly improves the sludge characteristics in the following activated sludge stage, while minimising sludge production and effluent discharge of nutrients. The
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Doppler, Christian, and Benedikt Lindner-Rabl. "Fuel Cell Trucks: Thermal Challenges in Heat Exchanger Layout." Energies 16, no. 10 (2023): 4024. http://dx.doi.org/10.3390/en16104024.

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Fuel cell powertrains have higher efficiencies compared to internal combustion engine powertrains, but—despite lower thermal losses—thermal requirements are noticeably higher. The commonly used Polymer Electrolyte Membrane Fuel Cell is highly sensitive to temperature deviations; hence specifications of coolant temperatures must be strictly observed. Furthermore, their working-temperature level is closer to ambient air, requiring a more efficient cooling system. This work focuses on medium-duty and heavy-duty truck segments. The aim is to provide a possible optimization guideline for cooling sy
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Eguchi, Takuya, Ryoichi Sugawara, Yusuke Abe, Masahiro Tomioka, and Seiji Kumagai. "Impact of Full Prelithiation of Si-Based Anodes on the Rate and Cycle Performance of Li-Ion Capacitors." Batteries 8, no. 6 (2022): 49. http://dx.doi.org/10.3390/batteries8060049.

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The impact of full prelithiation on the rate and cycle performance of a Si-based Li-ion capacitor (LIC) was investigated. Full prelithiation of the anode was achieved by assembling a half cell with a 2 µm-sized Si anode (0 V vs. Li/Li+) and Li metal. A three-electrode full cell (100% prelithiation) was assembled using an activated carbon (AC) cathode with a high specific surface area (3041 m2/g), fully prelithiated Si anode, and Li metal reference electrode. A three-electrode full cell (87% prelithiation) using a Si anode prelithiated with 87% Li ions was also assembled. Both cells displayed s
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Kim, Do-hun, and Seung-yeon Kim. "In-flight Interpreting Quality Factors: Focusing on Language Anxiety Relief and Service Satisfaction of Passengers." Convergence English Language & Literature Association 7, no. 3 (2022): 61–90. http://dx.doi.org/10.55986/cell.2022.7.3.61.

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This study investigates the quality factors of in-flight interpreting service and its quality on language anxiety of the passengers. Surveyed herein are 250 passengers who had boarded international flights within the last three months, and the data was processed with SPSS 22.0. The analysis found that both the formality and the accuracy of interpreting were the critical factors in the in-flight interpreting service. The two factors contributed to reducing passengers’ language anxiety and to increasing overall air service satisfaction. The survey has revealed that various efforts are required t
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Zhao, Ziqing, Joseph Kubal, Daniel P. Abraham, and Emily Ryan. "Utilizing Bayesian Optimization to Facilitate Differential Voltage Analysis of Lithium Ion Batteries." ECS Meeting Abstracts MA2023-01, no. 2 (2023): 625. http://dx.doi.org/10.1149/ma2023-012625mtgabs.

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Differential voltage analysis (DVA) is a non-destructive, in situ method for analyzing degradation in lithium ion (Li-ion) batteries, and can be used to identify major modes of performance degradation, such as loss of lithium inventory (LLI) and loss of active material (LAM). Using the cycling voltage derivative with respect to capacity of half cells and full cells, DVA can be used to estimate which mode is the main contributor to degradation. Analysis of the signature peaks in the half cell to the full cell can reveal the degradation mode of full cell. Shifts in the peak can indicate LLI, whi
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Ławryńczuk, Maciej. "Towards Reduced-Order Models of Solid Oxide Fuel Cell." Complexity 2018 (July 4, 2018): 1–18. http://dx.doi.org/10.1155/2018/6021249.

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The objective of this work is to find precise reduced-order discrete-time models of a solid oxide fuel cell, which is a multiple-input multiple-output dynamic process. At first, the full-order discrete-time model is found from the continuous-time first-principle description. Next, the discrete-time submodels of hydrogen, oxygen, and water pressures (intermediate variables) are reduced. Two model reduction methods based on observability and controllability Grammians are compared: the state truncation method and reduction by residualisation. In all comparisons, the second method gives better res
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8

Wu, Baohong, Xuelan Chen, Xiangyu Pan, et al. "Single-cell transcriptome analyses reveal critical roles of RNA splicing during leukemia progression." PLOS Biology 21, no. 5 (2023): e3002088. http://dx.doi.org/10.1371/journal.pbio.3002088.

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Leukemogenesis is proposed to be a multistep process by which normal hematopoietic stem and progenitor cells are transformed into full-blown leukemic cells, the details of which are not fully understood. Here, we performed serial single-cell transcriptome analyses of preleukemic and leukemic cells (PLCs) and constructed the cellular and molecular transformation trajectory in a Myc-driven acute myeloid leukemia (AML) model in mice, which represented the transformation course in patients. We found that the Myc targets were gradually up-regulated along the trajectory. Among them were splicing fac
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Hsu, Che-Fang, Pao-Chu Chen, Vaishnavi Seenan, Dah-Ching Ding, and Tang-Yuan Chu. "Ovulatory Follicular Fluid Facilitates the Full Transformation Process for the Development of High-Grade Serous Carcinoma." Cancers 13, no. 3 (2021): 468. http://dx.doi.org/10.3390/cancers13030468.

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Background: High-grade serous carcinoma (HGSC) is mainly derived from the stepwise accumulation of driver mutations in the fallopian tube epithelium (FTE), and it subsequently metastasizes to the ovary and peritoneum that develops into a clinically evident ovarian carcinoma. The developmental process involves cell proliferation/clonal expansion, cell migration, anoikis resistance, anchorage-independent growth (AIG), peritoneum attachment, and cell invasion. Previously, we discovered FTE could be transformed by follicular fluid (FF) released from ovulation, the most crucial risk factor of ovari
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Houston, Evan, and Pamela Fink. "Post-thymic T cells undergo maturation in secondary lymphoid organs (82.11)." Journal of Immunology 182, no. 1_Supplement (2009): 82.11. http://dx.doi.org/10.4049/jimmunol.182.supp.82.11.

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Abstract T cell development was traditionally thought to occur in its entirety in the thymus, giving rise to fully developed naïve T cells ready to patrol the lymphoid periphery. However, characterization of T cells that have recently left the thymus was hampered by their lack of a unique cell surface marker. With the aid of new murine model in which those recent thymic emigrants (RTEs) are specifically labeled, RTEs been shown to undergo further changes in the lymphoid periphery prior to gaining full immunocompetence. With this model, our lab has demonstrated that RTEs are functionally dampe
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11

Ney, Linda, Dominic Herbst, Noah Wengenmeyr, et al. "From Catalyst Ink to PEM Fuel Cell Stack: First Full-Size Screen Printed Catalyst Layers Tested within a Generic Stack." ECS Transactions 114, no. 5 (2024): 329–37. http://dx.doi.org/10.1149/11405.0329ecst.

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This study presents a comprehensive investigation and research platform to introduce a production process chain from catalyst ink to a generic stack level. Screen printed catalyst layers are upscaled to meet industrial active areas of 283 cm² and decal transferred onto the polymer electrolyte membrane with a roll calender, which process parameters were optimized. Afterwards, the subgaskets and gas diffusion layers were applied, and a short stack has been assembled. For the first time, screen printed catalyst layers have been tested within a short stack of automotive size, showing the same perf
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Ney, Linda, Dominic Herbst, Noah Wengenmeyr, et al. "From Catalyst Ink to PEM Fuel Cell Stack: First Full-Size Screen Printed Catalyst Layers Tested within a Generic Stack." ECS Transactions 114, no. 5 (2024): 315–23. http://dx.doi.org/10.1149/11405.0315ecst.

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This study presents a comprehensive investigation and research platform to introduce a production process chain from catalyst ink to a generic stack level. Screen printed catalyst layers are upscaled to meet industrial active areas of 283 cm² and decal transferred onto the polymer electrolyte membrane with a roll calender, which process parameters were optimized. Afterwards, the subgaskets and gas diffusion layers were applied, and a short stack has been assembled. For the first time, screen printed catalyst layers have been tested within a short stack of automotive size, showing the same perf
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13

Ghadiry, M. H., Asrulnizam Abd Manaf, M. T. Ahmadi, Hatef Sadeghi, and M. Nadi Senejani. "Design and Analysis of a New Carbon Nanotube Full Adder Cell." Journal of Nanomaterials 2011 (2011): 1–6. http://dx.doi.org/10.1155/2011/906237.

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A novel full adder circuit is presented. The main aim is to reduce power delay product (PDP) in the presented full adder cell. A new method is used in order to design a full-swing full adder cell with low number of transistors. The proposed full adder is implemented in MOSFET-like carbon nanotube technology and the layout is provided based on standard 32 nm technology from MOSIS. The simulation results using HSPICE show that there are substantial improvements in both power and performance of the proposed circuit compared to the latest designs. In addition, the proposed circuit has been impleme
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14

Wang, Daocan, Xinggang Li, and Jiahuan Lu. "Predicting the Evolution of Capacity Degradation Histograms of Rechargeable Batteries Under Dynamic Loads via Latent Gaussian Processes." Energies 18, no. 13 (2025): 3503. https://doi.org/10.3390/en18133503.

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Accurate prediction of lithium-ion battery capacity degradation under dynamic loads is crucial yet challenging due to limited data availability and high cell-to-cell variability. This study proposes a Latent Gaussian Process (GP) model to forecast the full distribution of capacity fade in the form of high-dimensional histograms, rather than relying on point estimates. The model integrates Principal Component Analysis with GP regression to learn temporal degradation patterns from partial early-cycle data of a target cell, using a fully degraded reference cell. Experiments on the NASA dataset wi
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15

Abdul Tahrim, ‘Aqilah binti, Huei Chaeng Chin, Cheng Siong Lim, and Michael Loong Peng Tan. "Design and Performance Analysis of 1-Bit FinFET Full Adder Cells for Subthreshold Region at 16 nm Process Technology." Journal of Nanomaterials 2015 (2015): 1–13. http://dx.doi.org/10.1155/2015/726175.

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The scaling process of the conventional 2D-planar metal-oxide semiconductor field-effect transistor (MOSFET) is now approaching its limit as technology has reached below 20 nm process technology. A new nonplanar device architecture called FinFET was invented to overcome the problem by allowing transistors to be scaled down into sub-20 nm region. In this work, the FinFET structure is implemented in 1-bit full adder transistors to investigate its performance and energy efficiency in the subthreshold region for cell designs of Complementary MOS (CMOS), Complementary Pass-Transistor Logic (CPL), T
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16

Lv, Yuru, Lan Yun, Xiaodi Jia, Yixin Mu, and Zhen Li. "Transcriptome Analysis of the Seed Shattering Mechanism in Psathyrostachys juncea Using Full-Length Transcriptome Sequencing." Plants 13, no. 24 (2024): 3474. https://doi.org/10.3390/plants13243474.

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Seed shattering (SS) functions are a survival mechanism in plants, enabling them to withstand adverse environmental conditions and ensure reproduction. However, this trait limits seed yield. Psathyrostachys juncea, a perennial forage grass with many favorable traits, is constrained by SS, limiting its broader application. To investigate the mechanisms underlying SS, second-generation Illumina sequencing and third-generation PacBio sequencing were conducted on abscission zone tissues of P. juncea at 7, 14, 21, and 28 days after heading. GO enrichment analysis identified several significant biol
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17

Šikić, Hrvoje, Yanrong Shi, Snježana Lubura, and Steven Bassnett. "A full lifespan model of vertebrate lens growth." Royal Society Open Science 4, no. 1 (2017): 160695. http://dx.doi.org/10.1098/rsos.160695.

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The mathematical determinants of vertebrate organ growth have yet to be elucidated fully. Here, we utilized empirical measurements and a dynamic branching process-based model to examine the growth of a simple organ system, the mouse lens, from E14.5 until the end of life. Our stochastic model used difference equations to model immigration and emigration between zones of the lens epithelium and included some deterministic elements, such as cellular footprint area. We found that the epithelial cell cycle was shortened significantly in the embryo, facilitating the rapid growth that marks early le
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18

Rola, Piotr, Szymon Włodarczak, Maciej Lesiak, Adrian Doroszko, and Adrian Włodarczak. "Changes in Cell Biology under the Influence of Low-Level Laser Therapy." Photonics 9, no. 7 (2022): 502. http://dx.doi.org/10.3390/photonics9070502.

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Low-level laser therapy (LLLT) has become an important part of the therapeutic process in various diseases. However, despite the broad use of LLLT in everyday clinical practice, the full impact of LLLT on cell life processes has not been fully understood. This paper presents the current state of knowledge concerning the mechanisms of action of LLLT on cells. A better understanding of the molecular processes occurring within the cell after laser irradiation may result in introducing numerous novel clinical applications of LLLT and potentially increases the safety profile of this therapy.
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19

Gawron, Bartosz, Tomasz Białecki, Anna Janicka, Maciej Zawiślak, and Aleksander Górniak. "Exhaust toxicity evaluation in a gas turbine engine fueled by aviation fuel containing synthesized hydrocarbons." Aircraft Engineering and Aerospace Technology 92, no. 1 (2020): 60–66. http://dx.doi.org/10.1108/aeat-11-2018-0277.

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Purpose The purpose of this paper is to examine the toxicological impacts of exhaust generated during the combustion process of aviation fuel containing synthesized hydrocarbons. Design/methodology/approach Tests on aircraft turbine engines in full scale are complex and expensive. Therefore, a miniature turbojet engine was used in this paper as a source of exhaust gases. Toxicity was tested using innovative BAT–CELL Bio–Ambient Cell method, which consists of determination of real toxic impact of the exhaust gases on the human lung A549 and mouse L929 cells. The research was of a comparative na
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Kim, Nayeon, Seoungwoo Byun, Dahee Jin, et al. "Electrode Alignment: Ignored but Important Design Parameter in Assembling Coin-Type Full Lithium-Ion Cells." Journal of The Electrochemical Society 169, no. 2 (2022): 023502. http://dx.doi.org/10.1149/1945-7111/ac4f23.

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Electrode alignment is one of design parameters that must be carefully controlled for reliable full cells with limited lithium ion inventory. Especially, since punched disk-type cathodes and anodes are movable during assembling coin-type cells, the misalignment of electrodes cannot be completely prevented. Furthermore, this misalignment is not only mixed with other defects but also sometimes leads to better electrochemical characteristics. To systematically unveil this ignored but important parameter, herein, we fabricate coin-type LiNi0.6Mn0.2Co0.2O2/graphite full cells with different electro
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Ahmed, Hamza, and Abdullatif Musa. "Performance Parameters of Direct Coupling Advanced Alkaline Electrolysis and PEMFC System." Solar Energy and Sustainable Development Journal 9, no. 2 (2020): 29–45. http://dx.doi.org/10.51646/jsesd.v9i2.12.

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The proton exchange membrane fuel cell (PEMFC) is regarded as the most competitive candidate to replace the traditional forms of power conversion due to its prominent advantages. Th hydrogen gas is used as a main fuel in the fuel cells. Th hydrogen gas can be produced through the use of solar energy which is connected to alkaline electrolysis cell (AEC) by water splitting process known as electrolysis. In this paper, a thermodynamic model is presented to design and optimize a direct coupling system (DCS) that has twocells, an alkaline electrolysis cell (AEC) and a proton exchange membrane fuel
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Ganeeva, Irina, Ekaterina Zmievskaya, Aygul Valiullina, et al. "Recent Advances in the Development of Bioreactors for Manufacturing of Adoptive Cell Immunotherapies." Bioengineering 9, no. 12 (2022): 808. http://dx.doi.org/10.3390/bioengineering9120808.

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Harnessing the human immune system as a foundation for therapeutic technologies capable of recognizing and killing tumor cells has been the central objective of anti-cancer immunotherapy. In recent years, there has been an increasing interest in improving the effectiveness and accessibility of this technology to make it widely applicable for adoptive cell therapies (ACTs) such as chimeric antigen receptor T (CAR-T) cells, tumor infiltrating lymphocytes (TILs), dendritic cells (DCs), natural killer (NK) cells, and many other. Automated, scalable, cost-effective, and GMP-compliant bioreactors fo
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Guilford, William H. "TEACHING PEER REVIEW AND THE PROCESS OF SCIENTIFIC WRITING." Advances in Physiology Education 25, no. 3 (2001): 167–75. http://dx.doi.org/10.1152/advances.2001.25.3.167.

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Many undergraduate and graduate students understand neither the process of scientific writing nor the significance of peer review. In response, some instructors have created writing assignments that teach or mimic parts of the scientific publishing process. However, none fully reproduced peer review and revision of papers together with the writing and publishing process from research to final, accepted draft. In addition, most have been instituted at the graduate rather than undergraduate level. We present a detailed method for teaching undergraduate students the full scientific publishing pro
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24

Miftaks, Taufiq Iqbal, Muhammad Azis Muslim, and Mochammad Rusli. "Design Interleaved Full Bridge Circuit DC-DC Converter With Fuel Cell Power Source On Hybrid Trains." Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) 18, no. 1 (2024): 23–29. http://dx.doi.org/10.21776/jeeccis.v18i1.1693.

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Nowadays, electric trains are experiencing a transition from diesel fuel to renewable energy. Hybrid electric trains can prove progress from renewable energy, even though they require more than one energy source such as fuel cells and batteries, because renewable energy cannot stand alone. This results in an increase in voltage on the Fuel Cell (FC) which can have an impact on current density and a decrease in voltage, thus requiring a protected DC-DC Converter type circuit to obtain ideal and dynamic condition characteristics. To overcome this problem, the IFBC (Interleaved Full Bridge Circui
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Challa, Lakshmi jyothi, and Hanumantha Rao S. "Novel Design of Low-Power High-Speed Hybrid Full Adder Design using Gate Diffusion Input (GDI) Technique." International Journal of Innovative Technology and Exploring Engineering (IJITEE) 9, no. 12 (2020): 323–28. https://doi.org/10.35940/ijitee.L7992.1091220.

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VLSI technology become one of the most significant and demandable because of the characteristics like device portability, device size, large amount of features, expenditure, consistency, rapidity and many others. Multipliers and Adders place an important role in various digital systems such as computers, process controllers and signal processors in order to achieve high speed and low power. Two input XOR/XNOR gate and 2:1 multiplexer modules are used to design the Hybrid Full adders. The XOR/XNOR gate is the key punter of power included in the Full adder cell. However this circuit increases th
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Wu, Weiguo, Guangbin Wang, Xiaohui Wang, Tuchao Pang, Junnan Qiu, and Tanchang Guo. "Structural Design and Analysis of Battery Cell Winding Machine." Academic Journal of Science and Technology 8, no. 2 (2023): 95–99. http://dx.doi.org/10.54097/ajst.v8i2.15047.

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This article aims to address the issues currently faced by domestic battery cell winding machines, including small size, low production efficiency, poor winding accuracy, and low product yield. To overcome these challenges, we have taken a step further by optimizing the key structure and automatic control system of a small semi-automatic battery cell winding machine. As a result, we have successfully developed a fully automatic battery cell winding equipment capable of producing large-sized battery cells.By constructing a comprehensive machine experimental platform and conducting thorough expe
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Kerkar, Sid, Lintao Liu, Michael Betts, et al. "Development of a Same-Day Closed CAR-T Cell Manufacturing Process to Generate Lentivector Loaded Lymphocytes Ready for Subcutaneous Injection." Blood 142, Supplement 1 (2023): 6812. http://dx.doi.org/10.1182/blood-2023-189117.

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Background: Adoptive T-cell therapies with CD19 chimeric antigen receptors (CAR) are now the standard of care for refractory/recurrent hematologic B-cell malignancies. However, challenges remain in delivering a more fit cell product that can be manufactured in a more timely and cost-effective manner. To address these challenges, a rapid same-day fully closed manufacturing process was developed to generate a more fit product for subcutaneous administration and to enable an efficient transition from early-phase clinical trials to commercial-scale production. Methods: A lentivector (LV) was desig
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Murthy, G. Ramana, C. Senthilpari, P. Velrajkumar, and T. S. Lim. "Monte-Carlo Analysis of a New 6-T Full-Adder Cell for Power and Propagation Delay Optimizations in 180nm Process." Applied Mechanics and Materials 284-287 (January 2013): 2580–89. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2580.

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This paper presents a 1-bit full adder by using as few as six transistors per bit in its design. It is designed with a combination of multiplexing control input and Boolean identities. The proposed design features lower operating voltage, higher computing speed and lower energy consumption due to the efficient operation of 6-transistor adder cell. The design adopts Multiplexing with Control input technique to alleviate the threshold voltage loss problem commonly encountered in pass transistor logic design. The proposed design successfully embeds the buffering circuit in the full adder design a
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29

Zábranská, J., M. Dohányos, P. Jenícek, and J. Kutil. "Thermophilic process and enhancement of excess activated sludge degradability – two ways of intensification of sludge treatment in the Prague central wastewater treatment plant." Water Science and Technology 41, no. 9 (2000): 265–72. http://dx.doi.org/10.2166/wst.2000.0222.

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The paper describes two ways of intensification of sludge treatment in the Prague Central Wastewater Treatment Plant: full-scale experiment with thermophilic anaerobic digestion and full-scale experiment with lysis thickening centrifuge. Increasing temperature from the mesophilic to thermophilic level in the full-scale digesters leads to a better utilization of the existing facilities and consequently avoids digester overloading. The higher degradation efficiency is associated with higher biogas production and improvement of the energy balance of the process. Due to a careful and slow increasi
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Altomare, Angela, Corrado Cuocci, Iván da Silva, Carmelo Giacovazzo, Anna Grazia Giuseppina Moliterni, and Rosanna Rizzi. "Full powder pattern decomposition and direct phasing in EXPO2004: A statistical study." Powder Diffraction 20, no. 4 (2005): 327–33. http://dx.doi.org/10.1154/1.2136889.

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Ab initio crystal structure solution by powder diffraction data is based on the experimental full pattern decomposition process: the resulting structure factor moduli are used for direct phasing. The extracted intensity estimates are scarcely accurate (overlapping, background, and preferred orientation are the main causes of the lack of accuracy), no matter if Le Bail or Pawley method is adopted: consequently the structure solution process is not straightforward. We have focused our attention on the relation between the efficiency of the EXPO2004 phasing process and the various parameters whic
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Denolly, Solène, and François-Loïc Cosset. "HIV fusion: Catch me if you can." Journal of Biological Chemistry 295, no. 45 (2020): 15196–97. http://dx.doi.org/10.1074/jbc.h120.016022.

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The penetration of enveloped viruses into target cells requires the fusion of the lipid envelope of their virions with the host lipid membrane though a stepwise and highly sophisticated process. However, the intermediate steps in this process have seldom been visualized due to their rarity and rapidity. Here, using cryo-electron tomography, TIRF microscopy, and cell membrane–derived vesicles called blebs, Ward et al. visualize intermediates of the HIV-cell membrane fusion process and demonstrate how Serinc proteins prevent full fusion by interfering with this process.
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Lee, Young Ho, and Hyung Kyu Kim. "Development and Evaluation of a Contacting Force Measurement System in a High Temperature and Pressure Water Condition for Fretting Wear Experiments." Key Engineering Materials 326-328 (December 2006): 1431–34. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1431.

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New system (load cell) for measuring a contacting force in a high temperature and pressure water condition (i.e. 320, 15 MPa) has been developed. The primary purpose is to apply it to the experiments of a nuclear fuel fretting wear, which occurs on the contacts between the fuel rods and the spacer grid spring/dimples due to a flow-induced vibration of the rods. A bi-axial load cell of a cylindrical shape is specially designed. Strain gages for a special use in a high temperature condition were attached on to the sensitive region of it to accommodate the bi-axial loading condition in fretting.
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Chen, Liming, Yuyan Zhang, Zhifeng Chen, et al. "Full-Custom 90 nm CNTFET Process Design Kit: Characterization, Modeling, and Implementation." Electronics 13, no. 3 (2024): 605. http://dx.doi.org/10.3390/electronics13030605.

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As the semiconductor industry enters the post-Moore era, the carbon nanotube field-effect transistor (CNTFET) has become a powerful substitute for silicon-based transistors beyond 5 nm process nodes due to its high mobility, low power consumption, and ultra-thin-body electrical advantages. Carbon-based transistor technology has made significant progress in device manufacture and preparation, but carbon-based process design kits (PDKs) that meet the standards of commercial design tools are still an important bottleneck hindering the development of carbon-based integrated circuits. For the first
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Kumudha, G., and B. Ramesh K. "High Speed Gate Level Synchronous Full Adder Designs." Journal of VLSI Design and its Advancement 4, no. 3 (2022): 1–11. https://doi.org/10.5281/zenodo.6344095.

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<em>Digital computer systems are built on the foundation of addition. This paper presents three innovative gate level complete adder designs based on the elements of a conventional cell library: one using XNOR and multiplexer gates (XNM), another using XNOR, AND, Inverter, multiplexer, and complex gates (XNAIMC), and a third using XOR, AND, and complex gates (XAC). Many other existing gate level full adder realizations have been used to make comparisons. In view of broad simulations with a 32-bit carry-ripple adder execution focusing on three cycle, voltage, and temperature (PVT) corners of th
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Hanifarianty, S., and M. I Fathurrohman. "Evaluation of azodicarbonamide (ADC) on density, expansion ratio and closed cell properties of natural rubber foam." IOP Conference Series: Earth and Environmental Science 974, no. 1 (2022): 012123. http://dx.doi.org/10.1088/1755-1315/974/1/012123.

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Abstract Natural rubber foams were made with a one-step foaming process, the effect of density, expansion ratio, and closed-cell properties via microscope were investigated. This research aims to investigate novel half vulcanization and full vulcanization process with three various blowing agents by compression moulding to fabricate natural rubber and carbon black foams. Closed cells of natural rubber used as shoe soles were formed by azodicarbonamide (ADC) and organic blowing agents. The experimental design used three blowing agent of Azodicarbonamide (ADC) A, B C, and control. The data analy
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Demir, Mehmet Hakan, and Mehmet Demirok. "Designs of Particle-Swarm-Optimization-Based Intelligent PID Controllers and DC/DC Buck Converters for PEM Fuel-Cell-Powered Four-Wheeled Automated Guided Vehicle." Applied Sciences 13, no. 5 (2023): 2919. http://dx.doi.org/10.3390/app13052919.

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For automatic guided vehicles (AGVs), maximizing the operating time with maximum energy efficiency is the most important factor that increases work efficiency. In this study, the fuel-cell-powered AGV (FCAGV) system was modeled and optimized control and design were carried out to obtain high tracking performance with minimum power consumption. Firstly, a full mathematical model of FCAGV, which involves the AGV, the fuel cell, DC/DC converters and motors, was obtained. Then, particle swarm optimization (PSO)-based intelligent PID and I controllers were developed for maximizing the route-trackin
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Zhao, Yuechao, Zeya Miao, Yubo Li, Dihao Ai, and Qifei Wang. "A Numerical Simulation Study on Hydrogen-Enriched Gas Explosions on Hydrogen Fuel Cell Ships Based on OpenFOAM." Journal of Marine Science and Engineering 13, no. 4 (2025): 667. https://doi.org/10.3390/jmse13040667.

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In the maritime industry, hydrogen fuel cell ships demonstrate significant potential for development due to their environmental friendliness and high efficiency. However, the risks of fire and explosion caused by hydrogen leakage pose severe challenges to their safety. To enhance the safety of hydrogen fuel cell ships and mitigate the explosion hazards caused by leakage, this study employs the XiFoam solver in the OpenFOAM v9 to establish an explosion model for a full-scale hydrogen fuel cell compartment within a hydrogen fuel cell ship. The model simulates the transient explosion process foll
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Zhou, He Ping, and Zhi Hui Liu. "Solid Oxide Fuel Cell PEN Structures Fabricated by Tape Casting and Co-Firing Technologies." Key Engineering Materials 280-283 (February 2007): 759–62. http://dx.doi.org/10.4028/www.scientific.net/kem.280-283.759.

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Solid oxide fuel cell positive-electrolyte-negative (SOFC PEN) structures were fabricated by complex tape casting and co-firing technologies. La0.8Sr0.2FeO3 (LSF20) powders for cathode and 8 mol% yttria-stabilized zirconia (YSZ) powders for electrolyte were synthesized through glycine-nitrate process (GNP). The slurries for cathode, electrolyte and anode (NiO-YSZ) were cast in sequence to form green PEN structures. Co-fired at 1200oC for 6 h, there were no delamination, crack or curl occurred in PEN structures. SEM analysis showed that YSZ electrolyte film had been sintered to full dense and t
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Białoń, Tadeusz, Roman Niestrój, Wojciech Skarka, and Wojciech Korski. "HPPC Test Methodology Using LFP Battery Cell Identification Tests as an Example." Energies 16, no. 17 (2023): 6239. http://dx.doi.org/10.3390/en16176239.

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The aim of this research was to create an accurate simulation model of a lithium-ion battery cell, which will be used in the design process of the traction battery of a fully electric load-hull-dump vehicle. Discharge characteristics tests were used to estimate the actual cell capacity, and hybrid pulse power characterization (HPPC) tests were used to identify the Thevenin equivalent circuit parameters. A detailed description is provided of the methods used to develop the HPPC test results. Particular emphasis was placed on the applied filtration and optimization techniques as well as the asse
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Raudonis, Vidas, Agne Paulauskaite-Taraseviciene, and Kristina Sutiene. "Fast Multi-Focus Fusion Based on Deep Learning for Early-Stage Embryo Image Enhancement." Sensors 21, no. 3 (2021): 863. http://dx.doi.org/10.3390/s21030863.

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Background: Cell detection and counting is of essential importance in evaluating the quality of early-stage embryo. Full automation of this process remains a challenging task due to different cell size, shape, the presence of incomplete cell boundaries, partially or fully overlapping cells. Moreover, the algorithm to be developed should process a large number of image data of different quality in a reasonable amount of time. Methods: Multi-focus image fusion approach based on deep learning U-Net architecture is proposed in the paper, which allows reducing the amount of data up to 7 times witho
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Ney, Linda, Dominic Herbst, Noah Wengenmeyr, et al. "From Catalyst Ink to PEM Fuel Cell Stack: First Full-Size Screen Printed Catalyst Layers Tested within a Generic Stack." ECS Meeting Abstracts MA2024-02, no. 44 (2024): 3031. https://doi.org/10.1149/ma2024-02443031mtgabs.

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The PEM fuel cell industry is currently facing the challenge of upscaling its production, trying to reduce costs, allowing the fuel cell an easier entry in the mobility sector. Therefore, research on developing production processes, increasing throughput rates and quality control along the value chain is of special interest. Often, new materials, which show enhanced performance or durability are developed on very small scale. However, their key properties need to be investigated from a perspective of scalability, starting from catalyst ink to stack-level. Fraunhofer ISE and Center for Solar En
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Montanucci, Pia, Camilla di Pasquali, Ivana Ferri, et al. "Human Umbilical Cord Wharton Jelly-Derived Adult Mesenchymal Stem Cells, in Biohybrid Scaffolds, for Experimental Skin Regeneration." Stem Cells International 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/1472642.

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The ultimate goal for skin tissue engineering is to regenerate skin lesions to allow the full restoration of morphological and functional properties as what they were before injury. To this end, we have assembled a new prototype of a biomimetic human umbilical cord adult mesenchymal stem cell (hUCMS)/fibrin-based scaffold. We have fully characterized the proposed dermal equivalent (DE) in vitro, to assess morphological, functional, and biological properties of the encased cells. We transplanted DE subcutaneously into immunocompetent rodents, to verify its full biocompatibility. Finally, we stu
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Widayatno, Wahyu Bambang, Ahmad Sohib, Slamet Priyono, Achmad Subhan, Agus Sukarto Wismogroho, and Bambang Prihandoko. "Performance Characteristics of Lithium Titanate Doped Zirconium as Anode Material of Lithium Ion Battery and Its Potential for Cycle Recovery." ASM Science Journal 14 (March 31, 2021): 1–9. http://dx.doi.org/10.32802/asmscj.2020.496.

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Lithium titanate or (Li4Ti5O12) is one of potential materials applied as anode material for energy storage device. The material, however, has poor electrochemical properties. This study is aimed to study Zr-doped Li4Ti5O12 properties and electrochemical performance in a full cell. In this work, a facile solid state reaction is employed to prepare Li4Ti5-xO12Zrx (x=0, 0.025, 0.05, and 0.075). Starting materials were stoichiometrically calculated and handily mixed for an hour, followed by calcination at 800oC for three hours. The XRD pattern reveals that the shipments to the higher angel of the
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Wong, Newton A. C. S. "My approach to endoscopic ultrasound-guided fine-needle aspiration biopsy specimens of the pancreas." Journal of Clinical Pathology 73, no. 6 (2020): 297–309. http://dx.doi.org/10.1136/jclinpath-2019-206331.

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Endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNAB) is the optimal method for sampling lesions of the pancreas. This procedure is being performed at increasing numbers of hospitals and therefore, more and more cellular pathology departments are having to process and report EUS-FNAB specimens. This article outlines the advantages of using tissue/cell block preparation to process these specimens. In particular, such preparation concentrates, conserves and preserves sampled material which is then available for a full array of further analyses. Tissue/cell block preparation also
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Wang, Rong-Tsu, Horng-Yi Chang, and Jung-Chang Wang. "An Overview on the Novel Core-Shell Electrodes for Solid Oxide Fuel Cell (SOFC) Using Polymeric Methodology." Polymers 13, no. 16 (2021): 2774. http://dx.doi.org/10.3390/polym13162774.

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Lowering the interface charge transfer, ohmic and diffusion impedances are the main considerations to achieve an intermediate temperature solid oxide fuel cell (ITSOFC). Those are determined by the electrode materials selection and manipulating the microstructures of electrodes. The composite electrodes are utilized by a variety of mixed and impregnation or infiltration methods to develop an efficient electrocatalytic anode and cathode. The progress of our proposed core-shell structure pre-formed during the preparation of electrode particles compared with functional layer and repeated impregna
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Sorem, Jessica, Theodore S. Jardetzky, and Richard Longnecker. "Cleavage and Secretion of Epstein-Barr Virus Glycoprotein 42 Promote Membrane Fusion with B Lymphocytes." Journal of Virology 83, no. 13 (2009): 6664–72. http://dx.doi.org/10.1128/jvi.00195-09.

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ABSTRACT Epstein-Barr virus (EBV) membrane glycoprotein 42 (gp42) is required for viral entry into B lymphocytes through binding to human leukocyte antigen (HLA) class II on the B-cell surface. EBV gp42 plays multiple roles during infection, including acting as a coreceptor for viral entry into B cells, binding to EBV glycoprotein H (gH) and gL during the process of membrane fusion, and blocking T-cell recognition of HLA class II-peptide complexes through steric hindrance. EBV gp42 occurs in two forms in infected cells, a full-length membrane-bound form and a soluble form generated by proteoly
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Bao, Wei Tao, Yin Zhu Jiang, Guang Yan Zhu, Jian Feng Gao, and Guang Yao Meng. "YSZ Thin Films Prepared by a Novel Powder Coating Process on Porous NiO-YSZ Cermet." Key Engineering Materials 280-283 (February 2007): 435–38. http://dx.doi.org/10.4028/www.scientific.net/kem.280-283.435.

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Dense YSZ thin film with a thickness from 2 to 15 µm on porous Ni-YSZ anode support was fabricated by a novel powder coating process. The performance of the cell with a composite of Sm0.8Sr0.2CoO3- YSZ (40 wt.%) as cathode was examined over a temperature range from 550 to 800 °C, using H2 -3% H2O as fuel and air as oxidant. The maximum power density of the cells was over 300 mW/cm2 at 800 °C. The open circuit voltage of the cells reached 1.1 V at 750 °C, illustrating the full dense of the YSZ electrolyte. The anode-electrolyte interfacial resistances were negligible in comparison with that of
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Li, Chao, and Assimina Pelegri. "A Data-Driven Framework to Predict Lithium-Ion Battery Cell Imbalance for Real-Time Battery Management Systems." Energies 14, no. 24 (2021): 8492. http://dx.doi.org/10.3390/en14248492.

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Models that can predict battery cells’ thermal and electrical behaviors are necessary for real-time battery management systems to regulate the imbalance within battery cells. This work introduces a Gaussian Process Regression (GPR)-based data-driven framework that succeeds the Multi-Scale Multi-Dimensional (MSMD) modeling structure. The framework can make highly accurate predictions at the same level as full-order full-distribution simulations based on MSMD. A pseudo-2D model is used to generate training data and is combined with a process that shifts computation burdens from real-time battery
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Mori, Tadahiro, Kiyomasa Itokazu, Yasuharu Ishikura, Fumio Mishina, Yoshio Sakai, and Minako Koga. "Evaluation of Control Strategies for Actinomycete Scum in Full-Scale Treatment Plants." Water Science and Technology 25, no. 6 (1992): 231–37. http://dx.doi.org/10.2166/wst.1992.0125.

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It was found that heavy scum production occurred when cell numbers of actinomycetes were higher than 106 ml−1 in mixed liquor. The reduction of sludge retention time (SRT) was one methodology for controlling actinomycete scum production. This method was successfully applied in the Yokosuka treatment plant when sludge age was maintained at 1.5-2.0 days. The number of actinomycetes cells in mixed liquor decreased to the order of 104 or 105 ml−1. However, in order to reduce SRT, mixed liquor suspended solids (MLSS) had to be low, resulting in a high BOD load. Therefore, it was very difficult to c
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LONG, Ronan M., Colm MORRISSEY, John M. FITZPATRICK, and R. William G. WATSON. "Prostate epithelial cell differentiation and its relevance to the understanding of prostate cancer therapies." Clinical Science 108, no. 1 (2004): 1–11. http://dx.doi.org/10.1042/cs20040241.

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Prostate cancer is the most common malignancy in males in the western world. However, little is known about its origin and development. This review highlights the biology of the normal prostate gland and the differentiation of basal epithelial cells to a secretory phenotype. Alterations in this differentiation process leading to cancer and androgen-independent disease are discussed, as well as a full characterization of prostate epithelial cells. A full understanding of the origin and characteristics of prostate cancer epithelial cells will be important if we are to develop therapeutic strateg
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