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Journal articles on the topic 'Multilayer Post'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Wittmann, Lisa-Maria, and Dietmar Drummer. "Two Layer Sheets for Processing Post-Consumer Materials." Polymers 14, no. 8 (2022): 1507. http://dx.doi.org/10.3390/polym14081507.

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An increasing percentage of post-consumer materials (PCR) is becoming more and more important in all processing methods in polymer technology, also due to the lack of raw materials and political demands. Very special requirements are placed on material properties such as viscosities in extrusion. Low viscosities and the presence of particles affect extrusion in a negative manner. In this study, the use of multilayer sheets is determined to both ensure extrudability and contribute to a significant improvement in surface qualities. The focus is placed on the influence of viscosity and particles

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Kang, Jihye, Dongsu Park, Donghun Lee, et al. "Enhanced Electrical Properties of AZO/IZO Multilayered Thin Film with Post Laser Annealing Process." Journal of Nanoscience and Nanotechnology 21, no. 3 (2021): 1971–77. http://dx.doi.org/10.1166/jnn.2021.18913.

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In this research, alternative deposition process of ZnO-based thin films have been studied for transparent conducting oxide (TCO) application. To improve the electrical and optical properties of transparent oxide thin films, alternatively stacked Al-doped ZnO and In-doped ZnO thin films were investigated. Multilayer structure of alternative 6 layers of thin films were prepared in this research. Especially, Aluminum and Indium were chosen as dopant materials. Thin films of Al-doped ZnO (AZO) and In-doped ZnO (IZO) were alternatively deposited by spin coating with sol-gel method. After depositio

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Lyu, Yueling, Yangzhi Chen, and Yulin Wan. "A novel post-processing method for 316L steel specimen generated by SLM using TiN/TiAlN multilayer coating." Rapid Prototyping Journal 26, no. 9 (2020): 1477–83. http://dx.doi.org/10.1108/rpj-07-2019-0199.

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Purpose Selective laser melting (SLM) is an important advanced additive manufacturing technology. The existing SLM printing technology cannot manufacture the mechanical parts that fully meet the requirements of high precision and strength. This paper aims to explore a new post-processing method for SLM 316L specimen, namely, using of the TiN/TiAlN multilayer coating fabricated by multi-arc ion plating on the surface of SLM specimens, for improving the performance of SLM specimens. The other purpose of this paper is compared the performances of the TiAlN/TiN multilayer coating machined specimen

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Sun, Jiabin, Shengbo Zhu, Zhenzhen Tong, Zhenhuan Zhou, and Xinsheng Xu. "Post-buckling analysis of functionally graded multilayer graphene platelet reinforced composite cylindrical shells under axial compression." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476, no. 2243 (2020): 20200506. http://dx.doi.org/10.1098/rspa.2020.0506.

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Axially compressed composite cylindrical shells can attain multiple bifurcation points in their post-buckling procedure because of the natural transverse deformation restraint provided by their geometry. In this paper, the post-buckling analysis of functionally graded (FG) multilayer graphene platelets reinforced composite (GPLRC) cylindrical shells under axial compression is carried out to investigate the stability of such shells. Rather than the critical buckling limit, the focus of the present study is to obtain convergence post-buckling response curves of axially compressed FG multilayer G

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Chen, Xiaozheng, Nils Kroell, Alexander Feil, and Thomas Pretz. "Determination of the composition of multilayer plastic packaging with NIR spectroscopy." Detritus, no. 13 (October 5, 2020): 62–66. http://dx.doi.org/10.31025/2611-4135/2020.14027.

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In food and medical packaging, multiple layers of different polymers are combined in order to achieve optimal functional properties for various applications. Flexible multilayer plastic packaging achieves a reduction in weight compared to other packaging products with the same function, saving material and in transportation costs. Recycling of post-industrial multilayer packaging was achieved by some companies, but the available technologies are limited to specific polymer types. For post-consumer waste, recycling of multilayer packaging has not been achieved yet. One of the main challenges in

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YARULLIN, A. F., B. N. YUSUPOV, S. N. RUSANOVA, YU M. KAZAKOV, and O. V. STOYANOV. "RECYCLING OF MULTILAYER POLYMER PACKAGING (REVIEW)." Herald of Technological University 27, no. 2 (2024): 29–42. http://dx.doi.org/10.55421/1998-7072_2024_27_2_29.

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Multilayer packaging is one of the fastest growing areas. The reason for the high proportion of multilayer packaging is that the combination of different materials allows the creation of materials with individual properties at low material consumption. Nowadays, multilayer packaging is used to package many different products, especially food products such as meat, vegetables, milk and its derivatives, juices, as well as cleaning products and medical equipment. Most recycling and recovery of post-consumer plastic waste occurs in four ways: primary mechanical recycling (re-extrusion or closed-lo

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Schmidt, Jannick, Laura Grau, Maximilian Auer, Roman Maletz, and Jörg Woidasky. "Multilayer Packaging in a Circular Economy." Polymers 14, no. 9 (2022): 1825. http://dx.doi.org/10.3390/polym14091825.

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Sorting multilayer packaging is still a major challenge in the recycling of post-consumer plastic waste. In a 2019 Germany-wide field study with 248 participants, lightweight packaging (LWP) was randomly selected and analyzed by infrared spectrometry to identify multilayer packaging in the LWP stream. Further investigations of the multilayer packaging using infrared spectrometry and microscopy were able to determine specific multilayer characteristics such as typical layer numbers, average layer thicknesses, the polymers of the outer and inner layers, and typical multilayer structures for spec

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8

Orrill, Michael, Dustin Abele, Michael J. Wagner, and Saniya LeBlanc. "Sterically Stabilized Multilayer Graphene Nanoshells for Inkjet Printed Resistors." Electronic Materials 2, no. 3 (2021): 394–412. http://dx.doi.org/10.3390/electronicmat2030027.

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In the field of printed electronics, there is a pressing need for printable resistors, particularly ones where the resistance can be varied without changing the size of the resistor. This work presents ink synthesis and printing results for variable resistance, inkjet-printed patterns of a novel and sustainable carbon nanomaterial—multilayer graphene nanoshells. Dispersed multilayer graphene nanospheres are sterically stabilized by a surfactant (Triton X100), and no post-process is required to achieve the resistive functionality. A surface tension-based adsorption analysis technique is used to

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Choi, Soo Ho, and Soo Min Kim. "Multilayer 2D insulator shows promise for post-silicon electronics." Nature 606, no. 7912 (2022): 37–38. http://dx.doi.org/10.1038/d41586-022-01476-7.

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10

Marcoaldi, Chiara, Maria Pardo-Figuerez, Cristina Prieto, et al. "Electrospun Multilayered Films Based on Poly(3-hydroxybutyrate-co-3-hydroxyvalerate), Copolyamide 1010/1014, and Electrosprayed Nanostructured Silica." Nanomaterials 13, no. 6 (2023): 972. http://dx.doi.org/10.3390/nano13060972.

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In this research, bio-based electrospun multilayered films for food packaging applications with good barrier properties and close to superhydrophobic behavior were developed. For this purpose, two different biopolymers, a low-melting point and fully bio-based synthetic aliphatic copolyamide 1010/1014 (PA1010/1014) and the microbially synthesized poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and food-contact-complying organomodified silica (SiO2) nanostructured microparticles, were processed by electrospinning. The production of the multilayer structure was finally obtained by means of a

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11

Hwang, Chanmin, Taegi Kim, Yuseong Jang, Doowon Lee, and Hee-Dong Kim. "Enhanced Optical and Electrical Properties of IGZO/Ag/IGZO for Solar Cell Application via Post-Rapid Thermal Annealing." Nanomaterials 14, no. 22 (2024): 1841. http://dx.doi.org/10.3390/nano14221841.

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In this paper, we optimized IGZO/Ag/IGZO (IAI) multilayer films by post-rapid thermal annealing (RTA) to enhance the electrical conductivity and optical transmittance in visible wavelengths for solar cell applications. Our optimized device showed an average transmittance of 85% in the visible range, with a lowest sheet resistance of 6.03 Ω/□ when annealed at 500 °C for 60 s. Based on these results, we assessed our device with photo-generated short circuit current density (JSC) using a solar cell simulator to confirm its applicability in the solar cell. IAI multilayer RTA at 500 °C for 60 s sho

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Veerraju, Mr K. Hari. "Real And Fake Job Post Detection Using Machine Learning." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem31496.

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The transition to online platforms has streamlined processes, reducing manual efforts. Job postings, now predominantly online, offer companies a broader reach for talent acquisition. However, amidst legitimate postings, fraudulent ones exist. This study aims to distinguish between real and fake job postings using machine learning techniques with optimal accuracy. Employing various data mining methods and classification algorithms—Logistic Regression, KNN, Decision Tree, XGBoost, Support Vector, Random Forest, and Multilayer Perceptron—we predict job authenticity. Supervised machine learning te

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Favaro, Silvia Luciana, Antonio Guilherme Basso Pereira, Janaina Rodrigues Fernandes, et al. "Outstanding Impact Resistance of Post-Consumer HDPE/Multilayer Packaging Composites." Materials Sciences and Applications 08, no. 01 (2017): 15–25. http://dx.doi.org/10.4236/msa.2017.81002.

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14

Gray, M. W. "Inner Layer or Post Cracking on Multilayer Printed Circuit Boards." Circuit World 15, no. 2 (1989): 22–29. http://dx.doi.org/10.1108/eb043969.

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15

Gong, Xiao, Lulu Han, Jianrong Gao, and Changyou Gao. "Stability of polyelectrolyte multilayer micropatterns in response to post-treatments." Colloids and Surfaces A: Physicochemical and Engineering Aspects 396 (February 2012): 299–304. http://dx.doi.org/10.1016/j.colsurfa.2012.01.013.

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16

Coldea, Andrea, John Meinen, Moritz Hoffmann, Adham Elsayed, and Bogna Stawarczyk. "Shrinkage Behavior of Strength-Gradient Multilayered Zirconia Materials." Materials 18, no. 14 (2025): 3217. https://doi.org/10.3390/ma18143217.

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To investigate the sintering shrinkage behavior of multigeneration, multilayer zirconia materials using geometrical measurements. Seven zirconia CAD/CAM materials were analyzed, comprising two mono-generation zirconia (HTML: Katana Zr, HTML Plus, 3Y-TZP; UTML: Katana Zr, UTML, 5Y-TZP) and five strength-gradient multilayer zirconia (AIDI: optimill 3D PRO Zir; PRIT: Priti multidisc ZrO2 multicolor; UPCE: Explore Esthetic; ZCPC: IPS e.max ZirCAD Prime; ZYML: Katana YML) materials. Cubes (10 × 10 × 10 mm3) were milled in varying positions within the disks. Geometrical measurements were applied bef

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Seier, Martina, Vasiliki-Maria Archodoulaki, Thomas Koch, Bernadette Duscher, and Markus Gahleitner. "Prospects for Recyclable Multilayer Packaging: A Case Study." Polymers 15, no. 13 (2023): 2966. http://dx.doi.org/10.3390/polym15132966.

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Food preservation is an essential application for polymers, particularly in packaging. Complex multilayer films, such as those used for modified atmosphere packaging (MAP), extend the shelf life of sensitive foods. These mostly contain various polymers to achieve the necessary combination of mechanic, optic, and barrier properties that limit their recyclability. As the European Union’s Circular Economy Action Plan calls for sustainable products and business models, including waste prevention policies and recycling quotas, with plastic packaging being a high priority, solutions towards more sus

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Gera, Sameera, Satish Chandra, Umesh Umesh, and Jagruthi Pandiri. "POST-TRAUMATIC RECURRENT CSF RHINORRHOEA." International Journal of Advanced Research 13, no. 02 (2025): 1129–32. https://doi.org/10.21474/ijar01/20473.

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Traumatic cerebrospinal fluid(CSF) leak is seen in 2% of all the head injuries and 12-13% of cases with skull base fractures. Management of traumatic CSF leak is challenging because of multiple sites of leak, distorted anatomy and due to its high chances of recurrence. Prompt identification andmeticulous managementof these leaks is required to prevent complications. Here, we report one such interesting case of post-traumatic recurrent CSF rhinorrhea which was diagnosed after having recurrent meningitis secondary to CSF rhinorrhea. The patient was evaluated with CT-PNS and MRIcisternogram to id

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Quiles-Carrillo, Luis, Nestor Montanes, José Lagaron, Rafael Balart, and Sergio Torres-Giner. "Bioactive Multilayer Polylactide Films with Controlled Release Capacity of Gallic Acid Accomplished by Incorporating Electrospun Nanostructured Coatings and Interlayers." Applied Sciences 9, no. 3 (2019): 533. http://dx.doi.org/10.3390/app9030533.

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The present research reports on the development of bi- and multilayer polylactide (PLA) films by the incorporation of electrospun nanostructured PLA coatings and interlayers containing the antioxidant gallic acid (GA) at 40 wt% onto cast-extruded PLA films. To achieve the bilayer structures, submicron GA-loaded PLA fibers were applied on 200-µm cast PLA films in the form of coatings by electrospinning for 1, 2, and 3 h. For the multilayers, the cast PLA films were first coated on one side by electrospinning, then sandwiched with 10-µm PLA film on the other side, and the resultant whole structu

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Ravirajan, P., P. Atienzar, and J. Nelson. "Post-Processing Treatments in Hybrid Polymer/Titanium Dioxide Multilayer Solar Cells." Journal of Nanoelectronics and Optoelectronics 7, no. 5 (2012): 498–502. http://dx.doi.org/10.1166/jno.2012.1379.

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Alim, Mohammad A., I. Jahan, N. J. Nipu, S. Naher, and Ali A. Rezazadeh. "Local mismatch and noise investigation for pre and post multilayer pHEMTs." Current Applied Physics 20, no. 12 (2020): 1314–20. http://dx.doi.org/10.1016/j.cap.2020.09.006.

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Borbora, Angana, Robert L. Dupont, Yang Xu, Xiaoguang Wang, and Uttam Manna. "Dually reactive multilayer coatings enable orthogonal manipulation of underwater superoleophobicity and oil adhesion via post-functionalization." Materials Horizons 9, no. 3 (2022): 991–1001. http://dx.doi.org/10.1039/d1mh01598b.

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23

Heo, Kyuyoung, Brian J. Ree, Kyeung-Keun Choi, and Moonhor Ree. "Structural reliability evaluation of low-k nanoporous dielectric interlayers integrated into microelectronic devices." RSC Advances 5, no. 106 (2015): 87084–89. http://dx.doi.org/10.1039/c5ra16983f.

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Structural reliability assessment on the integration of low-k nanoporous dielectrics into a multilayer structure, involving capping, chemical mechanical polishing, post-cleaning, and thermal annealing processes, was successfully demonstrated in a nondestructive manner.

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Baker, Mark, and Budimir Rosic. "1D analytic and numerical analysis of multilayer laminates and thin film heat transfer gauges." Journal of the Global Power and Propulsion Society 6 (September 1, 2022): 238–53. http://dx.doi.org/10.33737/jgpps/151660.

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The impulse response method is widely used for heat transfer analysis in turbomachinery applications. Traditionally, the 1D method assumes a linear time invariant, isotropic, semi-infinite block and does not accurately model the behaviour of laminated materials. This paper evaluates the error introduced by the single layer assumption and outlines the required modifications for multilayer analysis. The analytic solution for an N layer, semi-infinite laminate is presented. Adapted multilayer basis functions are derived for the impulse response method and used to evaluate the impact of uniform, i

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Harris, Jason, Xue Dong, Ryan Bender, Sarah Caughey, Nabih Berri, and Jason Spector. "15564 Going with the Flow: Engineering Vascularized Urothelial Flaps for Female-to-Male Phalloplasty in Transgender Patients." Journal of Clinical and Translational Science 5, s1 (2021): 94. http://dx.doi.org/10.1017/cts.2021.643.

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ABSTRACT IMPACT: This project uses rapid prototyping, 3D printing, and cell seeding to solve the most common post-operative complications that arise from the current methods of urethral elongation during phalloplasty. OBJECTIVES/GOALS: Post-op fistula and stricture formation occur in up to 50% of phalloplasty patients. These complications arise from the mismatch between skin and uroepithelium, or from scarring secondary to ischemia. Here we describe the fabrication of a novel vascularized urothelial flap for phalloplasty that contains discrete urothelial and vascular channels. METHODS/STUDY PO

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Wang, Bo, Taiqi Wu, Weidong Gao, Gang Hu, and Changjun Wang. "Stress Compensation in TiO2/SiO2 Optical Coatings by Manipulating the Thickness Modulation Ratio." Coatings 15, no. 7 (2025): 848. https://doi.org/10.3390/coatings15070848.

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With the rapid advancement of high-precision optical systems, increasingly stringent demands are imposed on the surface figure accuracy of optical components. The magnitude of residual stress in multilayer films directly influences the post-coating surface figure stability of these components, making the control of multilayer film stress a critical factor in enhancing optical surface figure accuracy. In this study, which addresses the process constraints and substrate damage risks associated with conventional annealing-based stress compensation for large-aperture optical components, we introdu

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Sebastiani, Marco, Edoardo Rossi, Muhammad Zeeshan Mughal, et al. "Nano-Scale Residual Stress Profiling in Thin Multilayer Films with Non-Equibiaxial Stress State." Nanomaterials 10, no. 5 (2020): 853. http://dx.doi.org/10.3390/nano10050853.

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Silver-based low-emissivity (low-E) coatings are applied on architectural glazing to cost-effectively reduce heat losses, as they generally consist of dielectric/Ag/dielectric multilayer stacks, where the thin Ag layer reflects long- wavelength infrared (IR), while the dielectric layers both protect the Ag and act as an anti-reflective barrier. The architecture of the multilayer stack influences its mechanical properties and it is strongly dependent on the residual stress distribution in the stack. Residual stress evaluation by combining focused ion beam (FIB) milling and digital image correla

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Pournoor, Ehsan, Zaynab Mousavian, Abbas Nowzari-Dalini, and Ali Masoudi-Nejad. "A propagation-based seed-centric local community detection for multilayer environment: The case study of colon adenocarcinoma." PLOS ONE 16, no. 8 (2021): e0255718. http://dx.doi.org/10.1371/journal.pone.0255718.

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Regardless of all efforts on community discovery algorithms, it is still an open and challenging subject in network science. Recognizing communities in a multilayer network, where there are several layers (types) of connections, is even more complicated. Here, we concentrated on a specific type of communities called seed-centric local communities in the multilayer environment and developed a novel method based on the information cascade concept, called PLCDM. Our simulations on three datasets (real and artificial) signify that the suggested method outstrips two known earlier seed-centric local

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Avila, Luisa Bataglin, Carlos Schnorr, Luis F. O. Silva, et al. "Trends in Bioactive Multilayer Films: Perspectives in the Use of Polysaccharides, Proteins, and Carbohydrates with Natural Additives for Application in Food Packaging." Foods 12, no. 8 (2023): 1692. http://dx.doi.org/10.3390/foods12081692.

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The harmful effects on the environment caused by the indiscriminate use of synthetic plastics and the inadequate management of post-consumer waste have given rise to efforts to redirect this consumption to bio-based economic models. In this sense, using biopolymers to produce materials is a reality for food packaging companies searching for technologies that allow these materials to compete with those from synthetic sources. This review paper focused on the recent trends in multilayer films with the perspective of using biopolymers and natural additives for application in food packaging. First

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Sheng, Menglong, Songlin Dong, Zhihua Qiao, et al. "Large-scale preparation of multilayer composite membranes for post-combustion CO2 capture." Journal of Membrane Science 636 (October 2021): 119595. http://dx.doi.org/10.1016/j.memsci.2021.119595.

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Halter, Thierry, and Lionel Navarro. "Multilayer and interconnected post-transcriptional and co-transcriptional control of plant NLRs." Current Opinion in Plant Biology 26 (August 2015): 127–34. http://dx.doi.org/10.1016/j.pbi.2015.06.014.

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Twardowska, A., B. Rajchel, J. Morgiel, and M. Mędala-Wójcik. "Microstructure Development in Multilayer TiBx/TiSiyCz Coatings during Post-Deposition Heat Treatment." Acta Physica Polonica A 130, no. 4 (2016): 1124–26. http://dx.doi.org/10.12693/aphyspola.130.1124.

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Keusseyan, Roupen, Tim Mobley, and Elizabeth Young-Dohe. "RDL Multilayer Metallization Approaches for TGV." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2017, DPC (2017): 1–11. http://dx.doi.org/10.4071/2017dpc-ta1_presentation3.

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Significant advances have been accomplished in the field of Through Glass Via (TGV) technology; enabling a new generation of electronic designs that achieve higher performance, while leveraging low cost system solutions. Through-hole creation methods in glass have been optimized for mass production with consistent via diameter, shape and wall chemistry/morphology. This has enabled the development of unique copper via metallization materials that exhibit very high conductivity, thermal expansion matching and hermeticity. This paper will discuss post via metallization processes for multilayer RD

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Di Perna, Giuseppe, Federica Penner, Fabio Cofano, et al. "Skull base reconstruction: A question of flow? A critical analysis of 521 endoscopic endonasal surgeries." PLOS ONE 16, no. 3 (2021): e0245119. http://dx.doi.org/10.1371/journal.pone.0245119.

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Introduction Post-operative CSF leak still represents the main drawback of Endoscopic Endonasal Approach (EEA), and different reconstructive strategies have been proposed in order to decrease its rate. Objective To critically analyze the effectiveness of different adopted reconstruction strategies in patients that underwent EEA. Materials and methods Adult patients with skull base tumor surgically treated with EEA were retrospectively analyzed. Data recorded for each case concerned patient demographics, type of surgical approach, histotype, anatomical site of surgical approach, intra-operative

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Shri, Udayshankar B., R. Singh Veeraj, P. Sampras, and Dhage Aryan. "Fake Job Post Prediction Using Data Mining." Journal Of Scientific Research And Technology (JSRT) 1, no. 2 (2023): 39–47. https://doi.org/10.5281/zenodo.7954261.

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The proliferation of online job boards is a testament to the ease with which new positions may be publicized in today's connected society. As a result, the problem of predicting fraudulent job postings will be of paramount importance. Predicting the outcome of a bogus job posting is a challenging classification assignment, similar to many others. In order to determine if a job posting is genuine or not, this study proposes using a variety of data mining methods and classification algorithms, including KNN, decision tree, support vector machine, naive bayes classifier, random forest classif

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Medvedev, R. V., C. P. Hendrikx, J. M. Sturm, et al. "Post deposition nitridation of Si in W/Si soft X-ray multilayer systems." Thin Solid Films 725 (May 2021): 138601. http://dx.doi.org/10.1016/j.tsf.2021.138601.

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Gholami, Raheb, and Reza Ansari. "Nonlinear stability and vibration of pre/post-buckled multilayer FG-GPLRPC rectangular plates." Applied Mathematical Modelling 65 (January 2019): 627–60. http://dx.doi.org/10.1016/j.apm.2018.08.038.

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Han, Ting, Geng Rong Chang, Yun Jin Sun, Fei Ma, and Ke Wei Xu. "Microstructure Characterization of Si/C Multilayer Thin Films." Materials Science Forum 743-744 (January 2013): 910–14. http://dx.doi.org/10.4028/www.scientific.net/msf.743-744.910.

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Si/C multilayer thin films were prepared by magnetron sputtering and post-annealing in N2 atmosphere at 1100 for 1h. X-ray diffraction (XRD), Raman scattering and high-resolution transmission electron microscopy (HRTEM) were applied to study the microstructures of the thin films. For the case of Si/C modulation ratio smaller than 1,interlayer diffusion is evident, which promotes the formation of α-SiC during thermal annealing. If the modulation ratio is larger than 1, the Si sublayers are partially crystallized, and the thicker the Si sublayers are, the crystallinity increases. To be excited,

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Yakovlev, Nikolai L., Maxim V. Kiryukhin, Maria N. Antipina, et al. "Secondary Ion Mass Spectrometry of Macromolecules Loading in Individual Polyelectrolyte Multilayer Microcapsules." Australian Journal of Chemistry 64, no. 9 (2011): 1295. http://dx.doi.org/10.1071/ch11153.

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The control over the amount of a payload in polyelectrolyte multilayer microcapsules is of particular importance for several applications, such as transportation and delivery of drugs, enzymes, and other (bio)active materials. In this work, secondary ion mass spectrometry is applied to measure the content of peroxidase in individual capsules. The distribution of a payload among the capsules in a batch is analyzed for different loading routines. Absorption in porous CaCO3 demonstrates lower enzyme content with a standard deviation of 40 % on average. pH-Controlled post-loading gives two to thre

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Pérez-Ampuero, Jorge E., Gonzalo Pincheira Orellana, Manuel Meléndrez Castro, et al. "Influence of the Processing Parameters on the Thermomechanical Behavior of Recycled Post-Consumer Multilayer Polymer Waste." Processes 13, no. 5 (2025): 1426. https://doi.org/10.3390/pr13051426.

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Multilayer plastic films (MPFs) are widely used in the food industry. Despite its widespread use, the recycling of MPF remains a challenge due to its complex structure. Solvent-based recycling is more complex and costly than conventional mechanical recycling, which remains the most widely used method despite its technical and economic limitations. This study investigates the conventional mechanical recycling of post-consumer MPF without separating its constituent layers. Samples were prepared using a thermal extrusion cycle with the control of temperature, speed and sample size to improve the

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Bonini Neto, Alfredo, Dilson Amancio Alves, and Carlos Roberto Minussi. "Artificial Neural Networks: Multilayer Perceptron and Radial Basis to Obtain Post-Contingency Loading Margin in Electrical Power Systems." Energies 15, no. 21 (2022): 7939. http://dx.doi.org/10.3390/en15217939.

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This paper presents the ANN (Artificial Neural Networks) approach to obtaining complete P-V curves of electrical power systems subjected to contingency. Two networks were presented: the MLP (multilayer perceptron) and the RBF (radial basis function) networks. The differential of our methodology consisted in the speed of obtaining all the P-V curves of the system. The great advantage of using ANN models is that they can capture the nonlinear characteristics of the studied system to avoid iterative procedures. The applicability and effectiveness of the proposed methodology have been investigated

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Boonsri, T., S. Rukchonlatee, and I. Jangchud. "Wood plastic composites (WPCs) from multilayer packaging wastes and rHDPE as pallets for green industry." IOP Conference Series: Materials Science and Engineering 1234, no. 1 (2022): 012022. http://dx.doi.org/10.1088/1757-899x/1234/1/012022.

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Abstract People are becoming more aware of plastic pollution. Consumers, researchers, and manufacturers are seeking ways to reduce their contribution to the problem. Management of plastic wastes has still been severely environmental problems, especially those with multilayer or multicomponent structures due to the difficulty in recycling process. According to the concept of circular economy, this research aimed to overcome these problems by recycling the multilayer plastic film wastes after use from consumers (classified as post-consumer recycled resin, PCR) and transforming those into high-va

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Masciocchi, G., J. W. van der Jagt, M. A. Syskaki, et al. "Control of magnetoelastic coupling in Ni/Fe multilayers using He⁺ ion irradiation." Applied Physics Letters 121, no. 18 (2022): 182401. http://dx.doi.org/10.1063/5.0107942.

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This study reports the effects of post-growth He+ irradiation on the magneto-elastic properties of a Ni/Fe multi-layered stack. The progressive intermixing caused by He+ irradiation at the interfaces of the multilayer allows us to tune the saturation magnetostriction value with increasing He+ fluences and even to induce a reversal of the sign of the magnetostrictive effect. Additionally, the critical fluence at which the absolute value of the magnetostriction is dramatically reduced is identified. Therefore, insensitivity to strain of the magnetic stack is nearly reached, as required for many

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Xue, Rong, Ruirui Mo, Dongkai Cui, et al. "Alternative Splicing in the Regulatory Circuit of Plant Temperature Response." International Journal of Molecular Sciences 24, no. 4 (2023): 3878. http://dx.doi.org/10.3390/ijms24043878.

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As sessile organisms, plants have evolved complex mechanisms to rapidly respond to ever-changing ambient temperatures. Temperature response in plants is modulated by a multilayer regulatory network, including transcriptional and post-transcriptional regulations. Alternative splicing (AS) is an essential post-transcriptional regulatory mechanism. Extensive studies have confirmed its key role in plant temperature response, from adjustment to diurnal and seasonal temperature changes to response to extreme temperatures, which has been well documented by previous reviews. As a key node in the tempe

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Neto, Edvaldo F. M., Gustavo P. Oliveira, Rafael M. Magalhães, Leonardo V. Batista, Lucídio A. F. Cabral, and Moisés D. Santos. "Cumulative oil production in flow unit-crossing wells estimated by multilayer perceptron networks." Journal of Petroleum Exploration and Production Technology 11, no. 5 (2021): 2259–70. http://dx.doi.org/10.1007/s13202-021-01170-w.

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AbstractKnowing the ultimate oil production in wells is a crucial point for reservoir planning and management to anticipate value for money. Commercial reservoir simulators are able to predict production curves with high confidence, but repetitive tasks in a few cases may spend a precious time of staff as well as require a large computational effort. Although artificial intelligence (AI) is providing an alternative path to the usual workflow, many commercial simulators lack robust AI algorithms. This work introduces a methodology based on a multilayer perceptron (MLP) neural network to predict

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Kochkareva, Tatyana, Daniya Zaripova, and Anton Sinitsyn. "Study of unsteady thermal conductivity in a multilayer rubber-metal product during post-vulcanization cooling and after-vulcanization." E3S Web of Conferences 288 (2021): 01103. http://dx.doi.org/10.1051/e3sconf/202128801103.

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The article considers analytical solutions for a non-stationary problem of heat and mass transfer in a multilayer elastomeric material. Determined are the criteria, influence the process of temperature change in the treated material. A functional relationship between the main criteria of heat transfer and the temperature of the processed material was established, which is the basic relation during the development of an engineering method for calculating an industrial installation.

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Koucherian, Narek E., Shijun Yan, and Elliot E. Hui. "Fabrication of Multilayer Molds by Dry Film Photoresist." Micromachines 13, no. 10 (2022): 1583. http://dx.doi.org/10.3390/mi13101583.

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Dry film photoresists are widely employed to fabricate high-aspect-ratio microstructures, such as molds for microfluidic devices. Unlike liquid resists, such as SU-8, dry films do not require a cleanroom facility, and it is straightforward to prepare uniform and reproducible films as thick as 500 µm. Multilayer patterning, however, can be problematic with dry film resists even though it is critical for a number of microfluidic devices. Layer-to-layer mask alignment typically requires the first layer to be fully developed, making the pattern visible, before applying and patterning the second la

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Lacorzana, Javier, Antonio Campos, Marina Brocal-Sánchez, et al. "Visual Acuity and Number of Amniotic Membrane Layers as Indicators of Efficacy in Amniotic Membrane Transplantation for Corneal Ulcers: A Multicenter Study." Journal of Clinical Medicine 10, no. 15 (2021): 3234. http://dx.doi.org/10.3390/jcm10153234.

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Background: To evaluate new indicators in the efficacy of amniotic membrane transplantation (AMT) for non-healing corneal ulcers (NHCUs). Methods: Retrospective, multicenter study. In total, 223 AMTs for NHCU in 191 patients were assessed. The main outcomes studied were the success rate of AMT (complete re-epithelization), postoperative visual acuity (VA) gain, and number of AM layers transplanted. Results: The overall AMT success rate was 74.4%. In 92% of our patients VA stability or improvement. Postoperative VA was significantly higher than preoperative VA in the entire cohort (p < 0.001

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Chen, Xiaozheng, Nils Kroell, Jan Wickel, and Alexander Feil. "Determining the composition of post-consumer flexible multilayer plastic packaging with near-infrared spectroscopy." Waste Management 123 (March 2021): 33–41. http://dx.doi.org/10.1016/j.wasman.2021.01.015.

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Jafari, R., and B. Eghbali. "Intermetallic growth behavior during post deformation annealing in multilayer Ti/Al/Nb composite interfaces." International Journal of Minerals, Metallurgy and Materials 29, no. 8 (2022): 1608–17. http://dx.doi.org/10.1007/s12613-021-2263-9.

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