jablonkagroup/rise_ai_scientists huggingface dataset:
Authors: Nazan GÜNGÖR KARYAĞDI | Kaan Ramazan ÇAKALI | Gürol BALOĞLU | Kadir Gökoğlan
Source: Gaziantep University Journal of Social Sciences (article, 2023-10-20)
Field: Materials Science — Materials Chemistry

Bibliometric Analysis of Academic Studies in the Field of Internal Audit and Determination of Factors Affecting their Citations Internal audit activities are vital for the continuity of businesses. This situation is carefully followed by the researchers. Therefore, researchers carry out academic studies on the effectiveness, efficiency, etc. of internal audit. This study is carried out in order to make a bibliometric analysis of academic studies in the field of internal audit and to determine the factors that affect the probability of being cited. In the research, 226 articles published on the Dergipark platform in the period of 2013-2022 are included and the citations to the studies are obtained from Google Scholar. In the evaluation of the data, bibliometric analysis and logistic regression analysis methods are used. As a result of the bibliometric analysis, the most studies are carried out in 2019 with 37 articles. 226 studies published in the 2013-2022 period received 1,350 citations in total. 92% of the studies are published in Turkish and 8% in English. It is determined that studies with 3 authors received more citations. When the citations from the published studies are examined, it is determined that the other category is in the first place in terms of total and international citations, and the full professor category is in the first place in terms of national citations. The keywords of 216 (95.6%) of 226 articles within the scope of our study include the phrase "internal audit". In the logistic regression analysis of the citation probabilities of the articles included in the review, it is found that there is a positive and significant relationship between the age of the article, presence of the phrase "internal audit" among its keywords, at least one of the authors being a full professor, the number of downloads from the Dergipark platform and the probability of being cited. On the other hand, it is determined that the language, type, number of authors, number of pages, number of keywords, inclusion of the phrase "internal audit" in the title of the article, indexing of the journal in which it was published in the TR Dizin and the number of references do not affect the citation potential. Audit ; Citation ; Turkish ; Citation analysis ; Psychology ; Logistic regression ; Bibliometrics ; Accounting ; Library science ; Statistics ; Business ; Computer science ; Mathematics Advanced Materials and Semiconductor Technologies ; Accounting Education and Careers
Authors: Pradeep Kumar | Nempal Singh
Source: International Journal of Engineering Technology and Management Sciences (article, 2023-01-01)
Field: Materials Science — Polymers and Plastics

XRD Analysis of Polyaniline Thin Films Doped with Potassium Bromide and Picric Acid The unique properties of conducting polymers not only provide great scope for their applications but also have led to the development of new models to explain their observed properties. Polyaniline has been the oldest among all the conducting polymers. Polyaniline has rapidly become the subject of considerable interest for physicists, chemists and material scientists. In this paper we have carried out the X-Ray Diffractional analysis of Polyaniline thin films doped with different concentrations (15% &amp; 30%) of the dopants like Potassium Bromide and Picric Acid. The films has been prepared by using Vacuum Evaporation Technique and then characterized for XRD studies by using the X-Ray Diffractometer. The XRD studies reveals that the crystallinity of the doped polyaniline thin films has been increased with the increased doping concentration of the above said dopants which ensures its applications in the optoelectronic device technology. Polyaniline ; Dopant ; Crystallinity ; Picric acid ; Polyaniline nanofibers ; Doping ; Materials science ; Diffractometer ; Thin film ; Potassium bromide ; Conductive polymer ; Polymer ; Chemical engineering ; Inorganic chemistry ; Nanotechnology ; Chemistry ; Organic chemistry ; Composite material ; Optoelectronics ; Polymerization ; Scanning electron microscope Conducting polymers and applications ; Electrical and Thermal Properties of Materials ; Polymer Nanocomposite Synthesis and Irradiation
Authors: Fuqiao Guo
Source: Highlights in Science Engineering and Technology (article, 2023-03-21)
Field: Materials Science — Materials Chemistry

Application of Nobel Metal Nanomaterials for Antibacterial and Disease Treatment The research progress of nanotechnology has been developing rapidly in the past half century, and nanotechnology using noble metals as nanomaterials is particularly special. The emerging promise of medical treatments in this broad field has attracted the attention of many researchers. Several noble metal nanomaterials are gradually being used in the biomedical field. It is necessary to investigate the application direction and application prospect of noble metal nanomaterials. In this research, there will evaluate the current research and analysis the data to gain the potential of these nanomaterials. At the same time, this research also introduces the application of some special noble metal nanomaterials, including gold nanomaterials, silver nanomaterials, platinum nanomaterials, and other nanomaterials in clinical treatment, anticancer and other aspects, and analyzes these research results and application prospects, and some cases that have achieved excellent results in medicine are presented in the research. Noble metal nanomaterials have great advantages and potential, helping to overcome many technical obstacles in the medical field, and such materials will play an irreplaceable role in the future. Nanomaterials ; Nanotechnology ; Noble metal ; Materials science ; Metal ; Metallurgy Advanced Nanomaterials in Catalysis ; Nanoparticles: synthesis and applications ; Nanoplatforms for cancer theranostics
Authors: M Karplus | W Miller | E Neher | H Schwarz | J Simons | G Somorjai | R Zare | B Albinsson | J Janek | H Kondoh | A Krylov | J Zhang | C Adamo | M Devries | C Diaz | S George | D Ghosh | K Holmberg | G Meijer | G Patwari | M Rodgers | S Sampath | M Suhm | A Troisi | L Giovani | * Rech | l Andre | Janete Martinotto | Cla Zorzi | A Emlyn | M Hoyt | Lachlan Smith | Deborah Crittenden ; Qingquan | Puyuan Liu | Jingjuan Shi | P Su ; Mads | * Aleksandra Sulbaek Andersen | Sofie Volkova | Jonathan Hass | Dvien Lengkong | Hovanessian | I Theis | Timothy Slling | Ole Wallington | Nielsen | Sulbaek Peter | Andersen
Source: Physical Chemistry Chemical Physics (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Contents list Permissions Request permissions Contents list Phys. Chem. Chem. Phys., 2023, 25, 9691 DOI: 10.1039/D3CP90090H This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given. Read more about how to correctly acknowledge RSC content. Acknowledgement ; Chromatin structure remodeling (RSC) complex ; Attribution ; Computer science ; Library science ; World Wide Web ; Chemistry ; Computer security ; Psychology ; Social psychology Luminescence Properties of Advanced Materials ; Quantum Dots Synthesis And Properties ; Advanced Photocatalysis Techniques
Authors: Serhiy Horiashchenko | OLEG SYNUYK | Georhiy DRAPAK | Kostyantun HORIASHCHENKO | Тарас РОМАНЕЦЬ
Source: Herald of Khmelnytskyi National University Technical sciences (article, 2023-06-29)
Field: Materials Science — General Materials Science

АВТОМАТИЗАЦІЯ ПРОЦЕСУ НАНЕСЕННЯ ПОЛІМЕРНОГО ПОКРИТТЯ НА ДЕТАЛІ ЛЕГКОЇ ПРОМИСЛОВОСТІ In today's rapidly evolving manufacturing landscape, automation has become a driving force behind increased productivity, efficiency, and quality. One area where automation is making significant strides is the application of polymer coatings on parts of the light industry. By automating this process, manufacturers can achieve consistent and precise coating application, reduce labor costs, and improve overall production output. In this article, we explore the benefits and advancements of automating the polymer coating application process in the light industry. Automation in a small shop working with leather parts, several conditions and equipment considerations are essential was showed. Automation line with Automated Spray Systems significantly enhances efficiency and productivity in coating applications. These systems can operate continuously, 24/7, minimizing downtime and maximizing throughput. With faster application speeds and reduced cycle times, manufacturers can achieve higher production volumes within the same time frame. The automated process also eliminates the need for manual labor-intensive tasks, allowing workers to focus on more skilled and value-added activities. Overall, the integration of Robotic Arms and Automated Spray Systems leads to streamlined processes and improved manufacturing output. The automation of the process of applying polymer coatings on parts of the light industry offers numerous benefits ranging from increased precision and consistency to enhanced efficiency and productivity. By embracing automation, manufacturers can achieve superior coating quality, reduce labor costs, improve safety, and leverage Industry 4.0 technologies. As the manufacturing landscape continues to evolve, the adoption of automated systems in the light industry becomes increasingly crucial for staying competitive and meeting the demands of the modern market. Coating ; Process (computing) ; Manufacturing engineering ; Polymer ; Process engineering ; Materials science ; Engineering ; Computer science ; Composite material Material Properties and Applications
Authors: Hongning Ren | Tadeusz Balcerowski | Ahu Gümrah Dumanlı
Source: ChemRxiv (preprint, 2023-01-11)
Field: Materials Science — Biomaterials

Achieving a full-color palette with thickness, temperature, and humidity in cholesteric hydroxypropyl cellulose Hydroxypropyl cellulose (HPC) is a sustainable, cost-efficient, and bio-compatible cellulose derivative that forms cholesteric liquid crystalline phases in highly concentrated water solutions. While there have been studies exploiting HPC’s structural coloration and transferring the cholesteric order of the solutions into solid form via cross-linking and heat treatments, there is still a lack of understanding of the mechanisms that enable the transfer of the structural ordering of the HPC at high temperatures. In this work, we demonstrate the balance between temperature, humidity, and film thickness to achieve a full-color palette of pure HPC. While the cholesteric phase is trapped by water evaporation, the formation of a dense skin on the gels enables a thermal expansion of the encapsulated HPC gel during the heat treatment. Increasing the thickness, applying higher curing temperatures, and exposing the samples to higher humidity during the evaporation all result in increased pitch values that cause a red shift in coloration in the solid state. Our analysis of the HPC samples cured in controlled temperature and humidity conditions at a fixed thickness provided an understanding of the dominance of the thermal expansion which drives the final structural organization in the solid cholesteric phase. When the thickness of the films was varied against fixed temperature and humidity conditions, the color shift from red to violet follows the thickness gradient of the sample due to the change in the curing time required to reach the solid form. Hydroxypropyl cellulose ; Materials science ; Cellulose ; Humidity ; Chemical engineering ; Methyl cellulose ; Composite material ; Curing (chemistry) ; Evaporation ; Thermodynamics ; Polymer Advanced Cellulose Research Studies ; Electrohydrodynamics and Fluid Dynamics ; Surface Modification and Superhydrophobicity
Authors: Vipul Gupta | Ahmad Norouzi | Brett Paull
Source: Research Square (preprint, 2023-07-03)
Field: Chemistry — Spectroscopy

Additive Manufacturing of Hierarchically Porous Silicon-based Ceramics: 3D Printing Black Glass with Unimodal, Bimodal, and Trimodal Porosity. Materials science ; Porosity ; Ceramic ; Mesoporous material ; Silicon ; Amorphous solid ; Composite material ; Macropore ; 3D printing ; Porous silicon ; Amorphous silicon ; Carbon black ; Carbon fibers ; Chemical engineering ; Nanotechnology ; Crystalline silicon ; Optoelectronics ; Crystallography ; Composite number ; Catalysis Aerogels and thermal insulation ; Advanced Photocatalysis Techniques ; Additive Manufacturing and 3D Printing Technologies
Authors: Chiara Colombi | Venere Ferraro | KwanMyung Kim
Source:  (article, 2023-10-05)
Field: Materials Science — Materials Chemistry

Changing products through new advancements in design The present article discusses the importance of new processes, emerging materials, and new technologies as key strategies for conceiving, designing, and producing innovative products and systems. Over the past decade, advancements in these fields have significantly influenced how products and systems are conceptualized and designed, impacting the entire value chain and the methods for creating and changing business models. This transformation enables speculation and the crafting of new artifacts and future scenarios by altering how products are developed, upgraded, and updated, offering benefits in idea creation, experimentation, testing, and sustainability. The article presents the main topics through the subjects of the papers submitted to the track “[CHANGING] Products and Production”. In this regard, it will delve into themes such as, but not limited to, new aesthetics and functions in product design, AI, haptic and wearable technologies, bio-fabrication. Computer science ; Speculation ; Key (lock) ; Emerging technologies ; Product (mathematics) ; Sustainability ; Product design ; Business model ; Wearable computer ; New product development ; Systems engineering ; Value (mathematics) ; Risk analysis (engineering) ; Manufacturing engineering ; Engineering ; Business ; Marketing Material Selection and Properties ; Design Education and Practice ; Sustainable Design and Development
Authors: Tao Zhang | Yuhui Jia | Ruibing Shen | Weidong Zhao | Yurong Liang
Source: Research Square (preprint, 2023-09-29)
Field: Materials Science — Polymers and Plastics

TPI/LDPE/OC composites preparation and the properties of shape memory research Abstract Triple shape memory materials currently have a wide range of applications in aerospace and healthcare, however, the lack of their mechanical properties limits their wider application. In order to overcome the problem of low mechanical properties of the triple shape memory composites, in this study, organoclay (OC), which is low-cost and has an intercalation-type structure, was introduced as a reinforcing phase in a trans-isoprene (TPI) with regular molecular chains and a low-crosslinking low-density polyethylene (LDPE) matrix. TPI/LDPE/OC shape memory composites (SMP) were prepared by melt blending and vulcanized by dynamic vulcanization technique. Since different OC contents have different effects on the properties of the composites, it is particularly important to select the appropriate OC content. A series of experiments were conducted to reveal the effect of OC content on the mechanical and shape memory properties of TPI/LDPE/OC composites. The results show that OC can form a stable and homogeneous intercalation structure in the composites when the OC incorporation amount is 2 phr, and the mechanical properties and triple shape memory properties of the composites are optimized. This study demonstrates that OC can improve the crystallinity and cross-linking of TPI/LDPE composites, thus providing potential value for the study of multiple shape memory material applications. Low-density polyethylene ; Composite material ; Materials science ; Polyethylene Polymer composites and self-healing ; Photopolymerization techniques and applications ; Silicone and Siloxane Chemistry
Authors: T. N. Pyzhik
Source: Material and Mechanical Engineering Technology (article, 2023-03-30)
Field: Materials Science — Materials Chemistry

Polyamide 6 is an Integral Component of the Protective Coating for Steel ST3 In this study, an attempt was made to use PA 6 as a component of an experimental composite anticorrosive coating that increases the adhesion of hydrophobic coatings (iron stearate and zinc stearate) to protect structural steel St3. The phosphating primer leads to the formation of a film of iron salts insoluble in water on the steel surface and adsorption of PA 6 on them. Hydrophobization of the surface formed in this case zinc stearate leads to the formation of a coating with high adhesion and anticorrosive properties. Tannin is a corrosion inhibitor. The advantage of the tannin primer is that its molecules are able to bind to the metal surface and the PA 6 macromolecules simultaneously, forming a strong coating on the metal. Zinc stearate gives the coating hydrophobic properties and additional protection of the metal from corrosion. Zinc stearate ; Stearate ; Coating ; Materials science ; Corrosion ; Zinc ; Adhesion ; Metal ; Adsorption ; Primer (cosmetics) ; Chemical engineering ; Composite material ; Metallurgy ; Organic chemistry ; Chemistry ; Raw material Corrosion Behavior and Inhibition ; Concrete Corrosion and Durability ; Material Properties and Failure Mechanisms
Authors: Qiong Wu | Jiangnan Zheng | Xintong Sui | Changying Fu | Xiaozhen Cui | Bin Liao | Hongchao Ji | Yang Luo | An He | Xue Lu | Chris Soon Heng Tan | Ruijun Tian
Source: bioRxiv (Cold Spring Harbor Laboratory) (preprint, 2023-07-16)
Field: Chemistry — Spectroscopy

Fully automated and integrated proteomics sample preparation platform for high-throughput drug target identification Abstract With the increased demand of large-cohort proteomic analysis, fast and reproducible sample preparation has become the critical issue that needs to be solved. Herein, we developed a fully automated and integrated proteomics sample preparation workflow (autoSISPROT), enabling the simultaneous processing of 96 samples in less than 2.5 hours. Benefiting from its 96-channel all-in-tip operation, protein digestion, peptide desalting, and TMT labeling could be achieved in a fully automated manner. The autoSISPROT demonstrated good sample preparation performances, including &gt;94% of digestion efficiency, nearly 100% of alkylation efficiency, &gt;98% of TMT labeling efficiency, and &gt;0.9 of intra- and inter-batch Pearson correlation coefficients. Furthermore, by combining with cellular thermal shift assay-coupled to mass spectrometry (CETSA-MS), the autoSISPROT was able to process and TMT-label 40 samples automatically and accurately identify the known target of methotrexate. Importantly, taking advantage of the data independent acquisition and isothermal CETSA-MS, the autoSISPROT was well applied for identifying known targets and potential off-targets of 20 kinase inhibitors by automatedly processing 87 samples, affording over a 10-fold improvement in throughput when compared to classical CETSA-MS. Collectively, we developed a fully automated and integrated workflow for high-throughput proteomics sample preparation and drug target identification. Proteomics ; Workflow ; Throughput ; Sample preparation ; Mass spectrometry ; Sample (material) ; Computer science ; Quantitative proteomics ; Chromatography ; Chemistry ; Database ; Biochemistry Advanced Proteomics Techniques and Applications ; Advanced Biosensing Techniques and Applications ; Mass Spectrometry Techniques and Applications
Authors: Güneş BAŞBAĞ | Oktay Karaduman | İskender Özkul | Canan Aksu Canbay | Mustafa Boyrazlı
Source: Turkish Journal of Science and Technology (article, 2023-03-11)
Field: Materials Science — Materials Chemistry

Novel Quaternary CuAlZnMg High Temperature Shape Memory Alloy (HTSMA) Fabricated by Minor Batch of Zn and Mg Additions Shape memory alloys (SMAs) constitute the second largest commercial smart material class after piezoelectric materials. Different SMA alloy systems or SMAs with miscellaneous functionalities and characteristic properties have been designed for using in different applications until today. High temperature shape memory alloys (HTSMAs) are also widely desired to be used in various smart materials applications. HTSMAs with different functional and characteristic properties are muchly demanded for different tasks to be done by these alloys or devices designed by these alloys. A common and practical way to fabricate SMAs or HTSMAs with different shape memory effect (SME) and other properties is to fabricate them with different alloying compositions and add different additive elements. In this work, a quaternary CuAlZnMg HTSMA with an unprecedented composition consisting minor amount of zinc and magnesium additives was produced by arc melting method. As a result of applying post-homogenization in high β–phase temperature region and immediate quenching, the microstructural mechanism of a SME property was formed in the produced alloy. After then, to examine SME characteristics of the CuAlZnMg alloy some differential thermal analysis (DTA), microstructural (XRD) and magnetization (VSM) characterization tests were carried out. The DTA results showed that the alloy is a HTSMA exhibiting reverse martensitic transformations at temperature range between 167 °C and 489 °C. The XRD pattern obtained at room temperature revealed the martensite phases formed in the alloy, which phases are the base mechanism of the reversible martensitic transformation (the SME property) of the alloy. The VSM test showed that the alloy exhibit a diamagnetic property with a weak ferromagnetic coercivity contribution. Shape-memory alloy ; Materials science ; Alloy ; Differential thermal analysis ; Martensite ; Microstructure ; Metallurgy ; Diffraction Shape Memory Alloy Transformations
Authors: Zhi Yu | Yue Wang | Bo Lai | Zhang‐Run Xu
Source: Research Square (preprint, 2023-10-29)
Field: Materials Science — Electronic, Optical and Magnetic Materials

One-Step Fabrication of a Self-Driven Point-of-Care Device by Femtosecond Laser Direct Writing and Its Application in Cancer Cell H2O2 Detection via Semiconductor-Based SERS Femtosecond ; Fabrication ; Laser ; Semiconductor ; Materials science ; Optoelectronics ; Nanotechnology ; Point (geometry) ; Optics ; Physics ; Medicine ; Mathematics Gold and Silver Nanoparticles Synthesis and Applications ; Biosensors and Analytical Detection ; Spectroscopy Techniques in Biomedical and Chemical Research