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Journal articles on the topic 'Engineering and Material Sciences'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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1

Cekovic, Zivorad. "Challenges for chemical sciences in the 21st century." Chemical Industry 58, no. 4 (2004): 151–57. http://dx.doi.org/10.2298/hemind0404151c.

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Chemistry and chemical engineering have changed very significantly in the last half century. From classical sciences they have broadened their scope into biology, medicine, physics, material science, nanotechnology, computation and advanced methods of process engineering and control. The applications of chemical compounds, materials and knowledge have also dramatically increased. The development of chemical sciences in the scientifically most advanced countries, at the end of the last century was extrapolated to the next several decades in this review and challenges for chemists and chemical engineers are described. Research, discovery and invention across the entire spectrum of activities in the chemical sciences, from fundamental molecular-level chemistry to large-scale chemical processing technology are summarized. The strong integration of chemical science and engineering into all other natural sciences, agriculture, environmental science, medicine, as well as into physics, material science and information technology is discussed. Some challenges for chemists and chemical engineers are reviewed in the following fields: i) synthesis and manufacturing of chemical products, ii) chemistry for medicine and biology, iii) new materials, iv) chemical and physical transformations of materials, v) chemistry in the solving of energy problems (generation and savings), vi) environmental chemistry: fundamental and practical challenges.

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2

Veith, Michael. "Material Sciences." Comptes Rendus Chimie 7, no. 5 (May 2004): 431. http://dx.doi.org/10.1016/j.crci.2004.04.001.

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3

DOYAMA, MASAO. "Material science engineering and metallurgical engineering." Bulletin of the Japan Institute of Metals 27, no. 1 (1988): 4–7. http://dx.doi.org/10.2320/materia1962.27.4.

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4

Adachi, Yoshitaka, and Zhi-Lei Wang. "Further Expectation of Mathematics and Information Engineering in Material Science and Engineering." Materia Japan 58, no. 1 (January 1, 2019): 29–32. http://dx.doi.org/10.2320/materia.58.29.

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5

Zollfrank, Cordt. "Bioinspired material surfaces – Science or engineering?" Scripta Materialia 74 (March 2014): 3–8. http://dx.doi.org/10.1016/j.scriptamat.2013.09.007.

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6

Seng, De Wen. "Application of Computer in Material Science and Engineering." Applied Mechanics and Materials 189 (July 2012): 482–85. http://dx.doi.org/10.4028/www.scientific.net/amm.189.482.

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The application of computer in material science and engineering is developing increasingly. To use the technology correlatively, for example, data processing, simulation techniques, mathematical model and database etc. Through the process of establishing the mechanism model, using a computer data analysis process in materials science, the model predicts the optimal design to achieve. Computer application technology continues to evolve, gradually and comprehensively solve the major technical problems in materials science and engineering. The paper analyzed the substances of computer application in the materials science and engineering, optimization, curve and fitting expression and crystal growth.

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7

Lytvynko, A. "The results of the Institute for Problems in Materials Science NAS of Ukraine in the field of rocketry." History of science and technology 6, no. 8 (June 22, 2016): 12–17. http://dx.doi.org/10.32703/2415-7422-2016-6-8-12-17.

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The article outlines the areas of scientific support of rocket and space engineering given by the institutеs of National Academy of Sciences of Ukraine. The contribution of the Institute for Problems in Materials Science NAS of Ukraine to the development of space material is being discussed in detail.

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Kazoe, Yutaka, and Yan Xu. "Advances in Nanofluidics." Micromachines 12, no. 4 (April 14, 2021): 427. http://dx.doi.org/10.3390/mi12040427.

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Recently, a new frontier in fluid science and engineering at the 1 to 1000 nm scale, called nanofluidics, has developed and provided new methodologies and applications to the fields of chemistry, biology, material sciences, bioengineering, medicine, drug discovery, energy, and environmental engineering [...]

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9

Hsieh, Wen-Hsiang, and Young-Long Chen. "Recent innovations in material science and engineering." Materials Research Innovations 18, sup3 (May 2014): S3–1—S3–1. http://dx.doi.org/10.1179/1432891714z.000000000849.

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Bojarski, Z., M. Hetmańczyk, L. Jeziorski, H. Morawiec, L. Ślusarski, and St Wojciechowski. "Material science and engineering education in Poland." Materials Science and Engineering: A 199, no. 1 (August 1995): 27–34. http://dx.doi.org/10.1016/0921-5093(95)09914-x.

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11

Stevens, Phillip M. "Physical sciences." Prosthetics and Orthotics International 44, no. 6 (November 6, 2020): 373–83. http://dx.doi.org/10.1177/0309364620969994.

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In the original edition of Prosthetics and Orthotics International, Dr Sidney Fishman identified what he anticipated as foundational educational needs for the emerging field of clinical prosthetics and orthotics. Within the broader construct of the physical sciences, this included mathematics, physics, chemistry, biomechanics, and material sciences. The clinical application of these disciplines to expanding the collective understanding within the field is described, including the biomechanics of able-bodied and prosthetic gait, the material science of socket construction, the physics of suspension and load distribution, and the engineering of prosthetic components to mimic human biomechanics. Additional applications of the physical sciences to upper limb prosthetics and lower limb orthotics are also described. In contemplating the continued growth and maturation of the field in the years to come, mechatronics and statistics are suggested as future areas where clinical proficiency will be required.

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12

Barenberg, S. A. "Report of the Committee to Survey Needs and Opportunities for the Biomaterials Industry." MRS Bulletin 16, no. 9 (September 1991): 26–32. http://dx.doi.org/10.1557/s0883769400056013.

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The Biomaterials Industry Subpanel was chartered by the National Research Council (on behalf of the National Academies of Sciences and Engineering) to address the needs and opportunities in materials science and engineering as perceived by the biomaterials industry. This report represents an initial overview and should not be considered definitive.The Committee examined the short-term, intermediate, and long-term needs of the industry and how external factors such as regulations, lack of standards, and international competition influenced the industry. The industry is heterogeneous and was subsequently defined by the following market segments: artificial organs, biosensors, biotechnology, cardiovascular/blood products, drug delivery, equipment/devices, maxillofacial, ophthalmology, orthopedics, packaging, and wound management.Each of these market segments then addressed the:Role of materials in the industry,Current materials and material needs,Material opportunities and impact,Industrial needs/issues,International competition/foreign initiatives, andRole of the U.S. government.

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13

Basolo, S., J. F. Berar, N. Boudet, P. Breugnon, B. Caillot, J. C. Clemens, P. Delpierre, et al. "XPAD: pixel detector for material sciences." IEEE Transactions on Nuclear Science 52, no. 5 (October 2005): 1994–98. http://dx.doi.org/10.1109/tns.2005.856818.

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14

Jan, Irfan U. "REVIEW OF USE OF NANO MATERIAL IN MODIFYING THE PROPERTIES OF CONCRETE." Journal of Mountain Area Research 4 (December 23, 2019): 9. http://dx.doi.org/10.53874/jmar.v4i0.73.

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Modern technologies have affected all fields of human activities. Traditionally nanotechnologies deal with material having a dimension in the range of one billionth of a meter or 100 Nano meter in size. It has been widely used in natural sciences and biomedical sciences in the fields like microbiology, medicine, electronic, chemical, and materials sciences. The application of nontechnology and Nano material in Civil Engineering is still under active research in the areas of Concrete Technology, Construction management, water purification systems, Properties of Concrete at early ages and use of modern polymers in producing High Performance Concrete (HPC). The use of Nano material to produce relatively sustainable concrete represents a promising area of research in Nano material. In this paper the State of the Art of application of Nanotechnologies to Civil Engineering and its future prospects with special reference to sustainability in construction.

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15

Horiuchi, Naohiro, Norio Wada, Miho Nakamura, Akiko Nagai, and Kimihiro Yamashita. "Material Science and Applications of Vector Materials." Journal of the Japan Society of Powder and Powder Metallurgy 58, no. 5 (2011): 287–96. http://dx.doi.org/10.2497/jjspm.58.287.

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16

Jiang, Hao, Yongsheng Han, Qiang Zhang, Jiexin Wang, Yiqun Fan, and Chunzhong Li. "Research progress in materials-oriented chemical engineering in China." Reviews in Chemical Engineering 35, no. 8 (November 26, 2019): 917–27. http://dx.doi.org/10.1515/revce-2017-0018.

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Abstract Materials-oriented chemical engineering involves the intersection of materials science and chemical engineering. Development of materials-oriented chemical engineering not only contributes to material research and industrialization techniques but also opens new avenues for chemical engineering science. This review details the major achievements of materials-oriented chemical engineering fields in China, including preparation strategies for advanced materials based on the principles of chemical engineering as well as innovative separation and reaction techniques determined by new materials. Representative industrial applications are also illustrated, highlighting recent advances in the field of materials-oriented chemical engineering technologies. In addition, we also look at the ongoing trends in materials-oriented chemical engineering in China.

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17

Koruga, Đuro, Dragomir Stamenković, Ivan Djuricic, Ivana Mileusnic, Jovana Šakota, Božica Bojović, and Zorana Golubovoć. "Nanophotonic Rigid Contact Lenses: Engineering and Characterization." Advanced Materials Research 633 (January 2013): 239–52. http://dx.doi.org/10.4028/www.scientific.net/amr.633.239.

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Contact lenses are a common optical aid to provide help with refractive anomalies of the human eye. Construction of contact lenses is a complex engineering task as it requires knowledge of optics, materials science, production and characterization methods for product quality. Besides correcting refractive anomalies, by using contact lenses it is possible to change the characteristics of light through the manipulation of material structure properties. Nanomaterials, such as fullerene C60, are candidates for the medium that interacts with light, thus changing its properties. During material syntheses for contact lenses, fullerenes are added to the base material and optical characteristics of the new nanophotonic material are compared with the base material. The engineering, manufacture and characterization of both a commercial and a new nanophotonic contact lens is presented in this paper. The interaction of water with both base and nanophotonic contact lens materials is described. Using experimental techniques, the phenomena of an exclusion zone (EZ) is also identified.

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18

Schleberger, Marika, and Jani Kotakoski. "2D Material Science: Defect Engineering by Particle Irradiation." Materials 11, no. 10 (October 2, 2018): 1885. http://dx.doi.org/10.3390/ma11101885.

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Two-dimensional (2D) materials are at the heart of many novel devices due to their unique and often superior properties. For simplicity, 2D materials are often assumed to exist in their text-book form, i.e., as an ideal solid with no imperfections. However, defects are ubiquitous in macroscopic samples and play an important – if not imperative – role for the performance of any device. Thus, many independent studies have targeted the artificial introduction of defects into 2D materials by particle irradiation. In our view it would be beneficial to develop general defect engineering strategies for 2D materials based on a thorough understanding of the defect creation mechanisms, which may significantly vary from the ones relevant for 3D materials. This paper reviews the state-of-the-art in defect engineering of 2D materials by electron and ion irradiation with a clear focus on defect creation on the atomic scale and by individual impacts. Whenever possible we compile reported experimental data alongside corresponding theoretical studies. We show that, on the one hand, defect engineering by particle irradiation covers a wide range of defect types that can be fabricated with great precision in the most commonly investigated 2D materials. On the other hand, gaining a complete understanding still remains a challenge, that can be met by combining advanced theoretical methods and improved experimental set-ups, both of which only now begin to emerge. In conjunction with novel 2D materials, this challenge promises attractive future opportunities for researchers in this field.

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19

Readey, D. W. "Specific Materials Science and Engineering Education." MRS Bulletin 12, no. 4 (June 1987): 30–33. http://dx.doi.org/10.1557/s0883769400067762.

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Forty years ago there were essentially no academic departments with titles of “Materials Science” or “Materials Engineering.” There were, of course, many materials departments. They were called “Metallurgy,” “Metallurgical Engineering,” “Mining and Metallurgy,” and other permutations and combinations. There were also a small number of “Ceramic” or “Ceramic Engineering” departments. Essentially none included “polymers.” Over the years titles have evolved via a route that frequently followed “Mining and Metallurgy,” to “Metallurgical Engineering,” to “Materials Science and Metallurgical Engineering,” and finally to “Materials Science and Engineering.” The evolution was driven by recognition of the commonality of material structure-property correlations and the concomitant broadening of faculty interests to include other materials. However, the issue is not department titles but whether a single degree option in materials science and engineering best serves the needs of students.Few proponents of materials science and engineering dispute the necessity for understanding the relationships between processing (including synthesis), structure, and properties (including performance) of materials. However, can a single BS degree in materials science and engineering provide the background in these relationships for all materials and satisfy the entire market now served by several different materials degrees?The issue is not whether “Materials Science and Engineering” departments or some other academic grouping of individuals with common interests should or should not exist.

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20

Ivanova, V. S., I. J. Bunin, and V. I. Nosenko. "Fractal material science: A new direction in materials science." JOM 50, no. 1 (January 1998): 52–54. http://dx.doi.org/10.1007/s11837-998-0068-1.

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21

Budyak, Ruslan. "A REPORT OF THE ARTICLE OF THE CANDIDATE OF ENGINEERING SCIENCES." Vibrations in engineering and technology, no. 1(92) (December 20, 2019): 67–71. http://dx.doi.org/10.37128/2306-8744-2019-1-8.

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The method of manufacturing gears of embedding engagement with internal tines using cold plastic deformation is described. The method is executed by covering deforming stretching (reduction) on the shapes and mandrel. Material of the matrix (drafts) _ solid alloy ВК 15, mandrels - steel ХВГ, Х 12 МФ, P6M5 at hardness HRC 56-61; modules of internal tines- 05-5 mm, material of gear wheels - plastic metals 1 alloys with relative elongation of more than 3-5% The typical technological process on the basis of reduction with the finishing operation of helpless net nitration in the glow discharge is given.

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22

Dubovitskaya, T. V., E. P. Tatyanina, T. L. Turaeva, O. S. Habarova, and O. Yu Zaslavskaya. "Training specialists in material sciences and aerospace engineering using the interactive educational environment." IOP Conference Series: Materials Science and Engineering 862 (May 28, 2020): 022013. http://dx.doi.org/10.1088/1757-899x/862/2/022013.

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23

Kim, Soo Hyeon, and Heather Toomey Zimmerman. "Collaborative idea exchange and material tinkering influence families’ creative engineering practices and products during engineering programs in informal learning environments." Information and Learning Sciences 122, no. 9/10 (May 11, 2021): 585–609. http://dx.doi.org/10.1108/ils-02-2020-0031.

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Purpose This paper aims to investigate how families’ sociomaterial experiences in engineering programs held in libraries and a museum influence their creative engineering practices and the creativity expressed in their products derived from their inquiry-driven engineering activities. Design/methodology/approach This research project takes a naturalistic inquiry using qualitative and quantitative analyses based on video records from activities of 31 parent–child pairs and on creativity assessment of products that used littleBits as prototyping tools. Findings Families engaged in two sociomaterial experiences related to engineering – collaborative idea exchange and ongoing generative tinkering with materials – which supported the emergence of novel ideas and feasible solutions during the informal engineering programs. Families in the high novelty score group experienced multiple instances of collaborative idea exchange and ongoing generative tinkering with materials, co-constructed through parent-child collaboration, that were expansive toward further idea and solution generation. Families in the low novelty score group experienced brief collaborative idea exchange and material tinkering with specific idea suggestions and high involvement from the parent. An in-depth case study of one family further illustrated that equal engagement by the parent and child as they tinkered with the technology supported families’ creative engineering practices. Originality/value This analysis adds to the information sciences and learning sciences literatures with an account that integrates methodologies from sociocultural and engineering design research to understand the relationship between families’ engagement in creative engineering practices and their products. Implications for practitioners include suggestions for designing spaces to support families’ collaborative idea exchange and ongoing generative tinkering to facilitate the development of creative engineering practices during short-term engineering programs.

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24

MAYO, Alex Hiro, Masaho ONOSE, and Shintaro ISHIWATA. "Emergent Functional Material Science Group, Division of Materials Physics, Graduate School of Engineering Science, Osaka University." Review of High Pressure Science and Technology 30, no. 1 (2020): 47–48. http://dx.doi.org/10.4131/jshpreview.30.47.

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25

Bigdeli, Amir K., Stefan Lyer, Rainer Detsch, Aldo R. Boccaccini, Justus P. Beier, Ulrich Kneser, Raymund E. Horch, and Andreas Arkudas. "Nanotechnologies in tissue engineering." Nanotechnology Reviews 2, no. 4 (August 1, 2013): 411–25. http://dx.doi.org/10.1515/ntrev-2013-0015.

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AbstractAs an interdisciplinary field, tissue engineering (TE) aims to regenerate tissues by combining the principles of cell biology, material science, and biomedical engineering. Nanotechnology creates new materials that might enable further tissue-engineering applications. In this context, the introduction of nanotechnology and nanomaterials promises a biomimetic approach by mimicking nature. This review summarizes the current scope of nanotechnology implementation possibilities in the field of tissue engineering of bone, muscle, and vascular grafts with forms on nanofibrous structures.

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Yu, Yang, Zhengyuan Qin, Xiangyu Wang, Lianying Zhang, Dingchao Chen, and Siyu Zhu. "Development of Modified Grouting Material and Its Application in Roadway Repair Engineering." Geofluids 2021 (March 4, 2021): 1–15. http://dx.doi.org/10.1155/2021/8873542.

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It is very extraordinary for the success of coal mine roadway grouting with the following factors of high early strength, good fluidity, and convenient pumping, but the existing grouting materials make it difficult to achieve the above characteristics at the same time. Therefore, a modified grouting material is developed, which is composed of two kinds of dry materials A and B, which are mixed with water and in equal amounts. The physical and mechanical properties of modified grouting materials under different ratios were tested by laboratory orthogonal test, and the optimal ratio of grouting materials and additives was obtained: (1) the water-cement ratio is 0.8 : 1; (2) base material: the mass ratio of cement, fly ash, bentonite, and water is 1 : 0.3 : 0.1 : 1.44; (3) admixture: the mass ratio of water reducer C, accelerator D, and retarder E is 1.5% : 0.05% : 0.3%. The basic properties of the modified grouting materials were studied from the aspects of slurry flow state, diffusion range, and grouting parameters by using the numerical simulation method, and the reinforcement mechanism of slurry to the broken surrounding rock properties of the roadway was revealed: (1) the grouting pressure is the main factor affecting the slurry diffusion radius; (2) the mechanical properties of the roadway surrounding rock are improved, the plastic zone and deformation of surrounding rock are reduced, and the active support function of the anchor and cable is enhanced through grouting reinforcement; (3) the control effect of the roadway is improved, and the balanced bearing with anchorage structure of the roadway surrounding rock is realized through grouting reinforcement. On this basis, the modified grouting material is applied to roadway repair and reinforcement engineering practice. The field monitoring data show that the production practices were guided by roadway repair and reinforcement technology with the modified grouting material, as the core of the roadway surrounding rock control effect is good, and the modified grouting material has a wide range of application prospects.

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27

Cawthorne, Lloyd. "Invited viewpoint: teaching programming to students in physical sciences and engineering." Journal of Materials Science 56, no. 29 (August 5, 2021): 16183–94. http://dx.doi.org/10.1007/s10853-021-06368-1.

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AbstractComputer programming is a key component of any physical science or engineering degree and is a skill sought by employers. Coding can be very appealing to these students as it is logical and another setting where they can solve problems. However, many students can often be reluctant to engage with the material as it might not interest them or they might not see how it applies to their wider study. Here, I present lessons I have learned and recommendations to increase participation in programming courses for students majoring in the physical sciences or engineering. The discussion and examples are taken from my second-year core undergraduate physics module, Introduction to Programming for Physicists, taught at The University of Manchester, UK. Teaching this course, I have developed successful solutions that can be applied to undergraduate STEM courses.

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28

Huang, Wan. "Computer Application for Metallurgical Material Field." Applied Mechanics and Materials 66-68 (July 2011): 2041–45. http://dx.doi.org/10.4028/www.scientific.net/amm.66-68.2041.

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At present the design of metallurgical engineering materials research largely also depends on the facts and experience accumulation. As a modern tools, computers increasingly play a huge role in today's world of various fields, it has penetrated into every subject areas and daily lifewhich become the symbol of modernization. In material field, computer is also gradually become extremely important tool. It is one of the important reasons that the application of computer in material science makes materials science rapid development .

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29

Dornhöfer, Mareike, Alexander Holland, and Madjid Fathi. "Knowledge Based Technologies for Promoting Innovation in Material Science." Materials Science Forum 825-826 (July 2015): 1080–87. http://dx.doi.org/10.4028/www.scientific.net/msf.825-826.1080.

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Materials and their properties are nowadays mostly represented either in forms of material data bases or digital data sheets. While these are sources of facts about the particular materials, the interconnection between the different materials, their usage and development is still lacking. Besides, the data bases are mostly distributed, run by different institutions or specialized on only one category like metals or polymers. The given article addresses the application of knowledge management in the area of material science and engineering for gathering, representing and distributing knowledge as well as supporting a sustainable material and product development. Sustainability, green engineering and innovativeness are crucial deciding factors for today’s material development and should therefore be addressed and integrated in the scope of promoting innovation in material science. To accomplish the aforementioned goal, a combination of semantic and case based methods will be applied in a holistic concept, entitled MatProSQI. It is thus become possible to interconnect and reference fact or knowledge of materials, like category, property, test results, production requirements, sustainability factors, user feedback and experiences of former applications. In addition to the representation of knowledge, collaboration between the engineers is detected as an essential factor for a steady transfer of knowledge.

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Chigarev, B. N. "Total numbers matter. Landscape of China’s scientific publications in 2018-2020 on the energy issue." Actual Problems of Oil and Gas, no. 32 (April 21, 2021): 76–101. http://dx.doi.org/10.29222/ipng.2078-5712.2021-32.art7.

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This study aims to reveal and analyze the landscape of China’s scientific publications in 2018–2020 on the subject “Energy Engineering and Power Technology” using bibliometric data from the Lens platform. Bibliometric data of 26,623 scholarly works that satisfy the query: “Filters: Year Published = (2018–); Publication Type = (journal article); Subject = (Energy Engineering and Power Technology); Institution Country/Region = (China)” were used to analyze their main topics disclosed by Fields of Study and Subject; the leading contributors to these R&D activities were also detected. Chinese Academy of Sciences, China University of Petroleum, Tsinghua University, Xi’an Jiaotong University, China University of Mining and Technology are the leading institutions in the subject. Most research works were funded by National Natural Science Foundation of China. China carries out its research not only in conjunction with the leading economies: United States, United Kingdom, Australia and Canada, but also with the developing countries: Pakistan, Iran, Saudi Arabia and Viet Nam. Materials science, Chemical engineering, Computer science, Chemistry, Catalysis, Environmental science are the top Fields of Study. Analysis of co-occurrence of Fields of Study allowed to identify 5 thematic clusters: 1. Thermal efficiency and environmental science; 2. Materials science for energy storage and hydrogen production; 3. Catalysis and pyrolysis for better fossil fuels; 4. Computer science and control theory for renewable energy; 5. Petroleum engineering for new fossil fuel resources and composite materials. The results of the work can serve as a reference material for scientists, developers and investors, so that they can understand the research landscape of the “Energy Engineering and Power Technology” subject.

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31

Saienko, Nataliia, Yuliia Olizko, and Muhammad Arshad. "Development of Tasks with Art Elements for Teaching Engineers in English for Specific Purposes Classroom." International Journal of Emerging Technologies in Learning (iJET) 14, no. 23 (December 6, 2019): 4. http://dx.doi.org/10.3991/ijet.v14i23.11955.

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This article defines the modern interdisciplinary trends in engineering and the collaboration of engineering with other sciences. Science, Technology, Engineering, Arts (STEAM) approach has been chosen as suitable for teaching engineers in English for Specific Purposes (ESP) classroom. The authors created different tasks with art elements in teaching ESP. The topics of the tasks are: material properties, environmental/global sustainability issues, human factors engineering, employment of engineers, and engineering education. Scaffolding, appropriate time management, cooperation, creative atmosphere, native materials are the conditions for the effective usage of the tasks within STEAM approach. The results of the pedagogical experiment in 2019 at the National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” (Igor Sikorsky KPI) amongst 30 chemical engineers proved the improvement of language skills and other skills of the 21 century such as cooperation, digital, problem-solving, creative thinking. An anonymous questionnaire confirmed students’ positive perception of the STEAM approach.

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32

YULIANTI, Dwi, A. WIYANTO, Ani RUSILOWATI, and Sunyoto Eko NUGROHO. "DEVELOPMENT OF PHYSICS LEARNING TEACHING MATERIALS BASED ON SCIENCE TECHNOLOGY ENGINEERING AND MATHEMATICS." Periódico Tchê Química 17, no. 34 (March 20, 2020): 711–17. http://dx.doi.org/10.52571/ptq.v17.n34.2020.735_p34_pgs_711_717.pdf.

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Learning based on Science Technology Engineering and Mathematics (STEM) has been widely implemented in learning to assist students in understanding learning in the 21st century. Developing teaching materials is one way to implement them, but these teaching materials must be in accordance with competencies in the 2013 curriculum and apply the values and concepts contained in learning in the 21st century. This study aimed to describe the characteristics of physics learning teaching material based on STEM to develop 21st Century Learning Skills and testing readability and feasibility. This study was divided into four stages (preliminary studies, planning, development, and testing). The trial design uses One Group Pretest-Posttest. The subjects of the small and large group trials were students of the fifth-semester Physics Education Study Program Universitas Negeri Semarang. The teaching materials showed data about the importance of STEM and 21st-century learning skills, STEM material, and 21st Century Learning Skills, and Physics Learning Teaching based STEM and examples. The results of the feasibility test using a questionnaire showed that the teaching material was in the category of feasible. Readability test results using a cloze test and Raygor graphic showed that the teaching material included in the easy to understand category.

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Tomellini, Renzo, Johan Veiga Benesch, and Aud Alming. "Commentary: Fostering innovation in materials sciences and engineering." APL Materials 1, no. 1 (July 2013): 011001. http://dx.doi.org/10.1063/1.4811499.

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34

Zhang, Zegong. "The Analysis of the Characteristic Development of Material Chemistry Specialty under the Background of "Big Materials"." Advances in Higher Education 3, no. 3 (August 30, 2019): 172. http://dx.doi.org/10.18686/ahe.v3i3.1494.

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<p>With the rapid development of science and technology, the material discipline also developed rapidly, and gradually developed a lot of new materials. With the emergence of new materials, there are many specialties such as nanometer materials and technology, functional materials, new energy materials and devices. The material chemistry major is a kind of material and chemistry cross traditional major. The teaching purpose of material chemistry major is to improve students' knowledge and skills in material chemistry, so that they can carry out scientific research, teaching, development and other management work in engineering, material science and other related industries, and become an innovative talent in the field of material science. At present, in the environment of rapid development of large materials, the most prominent problem of material chemistry major is how to highlight the specialty characteristics as much as possible in this environment, so as to realize the construction and development of specialty characteristics.</p>

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35

Arumugam, J., and R. Balasubramani. "Scholarly Output of Material Science Research in India: A Scientometric Analysis." Asian Journal of Information Science and Technology 9, no. 1 (February 5, 2019): 95–100. http://dx.doi.org/10.51983/ajist-2019.9.1.2629.

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Material Science is a discipline which elevates the properties of matter and its applications to various areas of science and engineering. This science investigates the relationship between the structure of material and its properties. The researcher has made an attempt to highlight quantitatively and qualitatively the growth and development of scholarly publications by Indian Scientists and researchers on Materials Science during 2009-2018 as reflected in Scopus. This study describes and focuses the various factors such as chronology wise distribution; country wise distribution; ranking of highly cited authors; ranking of highly cited institutions; highly cited journals on Material Science; and predominant funding agencies. The results revealed that the highest number of (16.7%) papers published in 2018 and Journal of Materials Science Materials in Electronics is the predominantly used source for the scholarly publication in Material Science research in India. Indian Institute of Science, Bangalore has the highest number of publications in the Material Science research.

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Sekhar, A. S. "Update of Innovations in Wood Science." Key Engineering Materials 521 (August 2012): 179–82. http://dx.doi.org/10.4028/www.scientific.net/kem.521.179.

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With wood being a versatile material, man has made several innovations from time to time, for maximum utilization of the same, singly or jointly with other materials. Such innovation has been a continuous process along with advances in other fields of material science and engineering. Earlier information is reviewed and updates are discussed.

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MAEDA, Masafumi, and Kotobu NAGAI. "Science & Dream Roadmap in the Fields of Material Engineering." TRENDS IN THE SCIENCES 20, no. 3 (2015): 3_54–3_57. http://dx.doi.org/10.5363/tits.20.3_54.

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Weinbub, Josef, Matthias Wastl, Karl Rupp, Florian Rudolf, and Siegfried Selberherr. "ViennaMaterials – A dedicated material library for computational science and engineering." Applied Mathematics and Computation 267 (September 2015): 282–93. http://dx.doi.org/10.1016/j.amc.2015.03.094.

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Matsuyama, Hideto. "Material Process Engineering Laboratory in Department of Chemical Science and Engineering of Kobe University." Seikei-Kakou 22, no. 8 (July 20, 2010): 427–30. http://dx.doi.org/10.4325/seikeikakou.22.427.

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Rashidi, Hassan, Jing Yang, and Kevin M. Shakesheff. "Surface engineering of synthetic polymer materials for tissue engineering and regenerative medicine applications." Biomater. Sci. 2, no. 10 (2014): 1318–31. http://dx.doi.org/10.1039/c3bm60330j.

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Maas, Hans-Gerd, and Uwe Hampel. "Photogrammetric Techniques in Civil Engineering Material Testing and Structure Monitoring." Photogrammetric Engineering & Remote Sensing 72, no. 1 (January 1, 2006): 39–45. http://dx.doi.org/10.14358/pers.72.1.39.

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Sirisalee, P., M. F. Ashby, G. T. Parks, and P. John Clarkson. "Multi-Criteria Material Selection of Monolithic and Multi-Materials in Engineering Design." Advanced Engineering Materials 8, no. 1-2 (February 2006): 48–56. http://dx.doi.org/10.1002/adem.200500196.

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Miserez, Ali, and Paul A. Guerette. "Integrating Materials and Life Sciences Toward the Engineering of Biomimetic Materials." JOM 64, no. 4 (March 28, 2012): 494–504. http://dx.doi.org/10.1007/s11837-012-0296-2.

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Johar, Muhammad Ali, Rana Arslan Afzal, Abdulrahman Ali Alazba, and Umair Manzoor. "Photocatalysis and Bandgap Engineering Using ZnO Nanocomposites." Advances in Materials Science and Engineering 2015 (2015): 1–22. http://dx.doi.org/10.1155/2015/934587.

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Nanocomposites have a great potential to work as efficient, multifunctional materials for energy conversion and photoelectrochemical reactions. Nanocomposites may reveal more improved photocatalysis by implying the improvements of their electronic and structural properties than pure photocatalyst. This paper presents the recent work carried out on photoelectrochemical reactions using the composite materials of ZnO with CdS, ZnO with SnO2, ZnO with TiO2, ZnO with Ag2S, and ZnO with graphene and graphene oxide. The photocatalytic efficiency mainly depends upon the light harvesting span of a material, lifetime of photogenerated electron-hole pair, and reactive sites available in the photocatalyst. We reviewed the UV-Vis absorption spectrum of nanocomposite and photodegradation reported by the same material and how photodegradation depends upon the factors described above. Finally the improvement in the absorption band edge of nanocomposite material is discussed.

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SM, Harsini. "Bone Regenerative Medicine and Bone Grafting." Open Access Journal of Veterinary Science & Research 3, no. 4 (2018): 1–7. http://dx.doi.org/10.23880/oajvsr-16000167.

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Bone tissues can repair and regenerate it: in many clinical cases, bone fractures repair without scar formation. Nevertheless, in large bone defects and pathological fractures, bone healing fail to heal. Bone grafting is defined as implantation of material which promot es fracture healing, through osteoconduction osteogenesis, and osteoinduction. Ideal bone grafting depends on several factors such as defect size, ethical issues, biomechanical characteristics, tissue viability, shape and volume, associated complications, cost, graft size, graft handling, and biological characteristics. The materials that are used as bone graft can be divided into separate major categories, such as autografts, allografts, and xenografts. Synthetic substitutes and tissue - engineered biomateri als are other options. Each of these instances has some advantages and disadvantages. Between the all strategies for improving fracture healing and enhance the outcome of unification of the grafts, tissue engineering is a suitable option. A desirable tissu e - engineered bone must have properties similar to those of autografts without their limitations. None of the used bone grafts has all the ideal properties including low donor morbidity, long shelf life, efficient cost, biological safety, no size restrictio n, and osteoconductive, osteoinductive, osteogenic, and angiogenic properties; but Tissue engineering tries to supply most of these features. In addition it is able to induce healing and reconstruction of bone defects. Combining the basis of orthopedic sur gery with knowledge from different sciences like materials science, biology, chemistry, physics, and engineering can overcome the limitations of current therapies. Combining the basis of orthopedic surgery with knowledge from different sciences like materi als science, biology, chemistry, physics, and engineering can overcome the limitations of current therapies.

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Gronsky, R. "The Impact of Imaging Technologies in Materials Engineering." Proceedings, annual meeting, Electron Microscopy Society of America 54 (August 11, 1996): 6–7. http://dx.doi.org/10.1017/s0424820100162491.

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Materials Engineering is widely acknowledged as a “hyper-discipline” spanning the fundamental sciences (Physics, Chemistry and Biology) with all of the traditional engineering pursuits (Civil, Electrical, Mechanical, Metallurgical, Nuclear…). A healthy materials engineering program in fapt demands interaction among basic science and technology, all classes of materials, and the intrinsic elements of the field, parochially known as properties, performance, structure (including composition) and synthesis (including processing). Advanced characterization techniques are obviously critical to this integration, and new imaging technologies have accelerated the process of characterizing materials at all relevant length scales, communicating large data sets to practicing engineers, and refining manufacturing methods with image-based technologies. The importance of imaging technologies was forecast by the National Research Council in a highly regarded 1989 report “Material Science & Engineering for the 1990’s: Maintaining Competitiveness in the Age of Materials,” which included prominent mention of all microscopy methods. Since then, the success and challenges associated with imaging technologies have increased dramatically.In the biomaterials field, which is projected to be a $5 billion dollar industry before the year 2000, imaging technologies are most evident. Cross-modal medical imaging (MRI, CAT..) localizes the results of disease or trauma that might be remedied by implantable structures, developed under condition of strict microstructural control, and monitored for degradation products by non-invasive in-situ means. Products include biochemical sensors requiring high spatial resolution characterization of structure and composition, orthopedic prostheses and repairs, sometimes processed to possess pore structures that mimic natural bone, and wound-management devices, including artificial skin composed of bi-layer silicone elastomers and glycosaminoglycan interspersed with collagen. The last of these is especially dependent upon microstructural characterization. Implantable materials systems, such as the cochlear implant for hearing restoration (direct stimulation of the auditory nerve), or heart-assist devices (long fatigue life), require some of the highest standards in materials selection, design, and integration, with the added dimension of biocompatibility. In addition, the irradiation sensitivity of many candidate biomaterials requires strict attention to low-dose imaging methods, rapid scan image acquisition, and sometimes extensive image processing to avoid or circumvent artefacts. Forward-looking projects on fully implantable therapeutic “agents” for medicinal delivery or chelation of toxins and viruses will place even more demands upon our ability to image in-situ functionality.

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Ahmed, Adeel, Indranil M. Joshi, Mehran Mansouri, Nuzhet N. N. Ahamed, Meng-Chun Hsu, Thomas R. Gaborski, and Vinay V. Abhyankar. "Engineering fiber anisotropy within natural collagen hydrogels." American Journal of Physiology-Cell Physiology 320, no. 6 (June 1, 2021): C1112—C1124. http://dx.doi.org/10.1152/ajpcell.00036.2021.

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It is well known that biophysical properties of the extracellular matrix (ECM), including stiffness, porosity, composition, and fiber alignment (anisotropy), play a crucial role in controlling cell behavior in vivo. Type I collagen (collagen I) is a ubiquitous structural component in the ECM and has become a popular hydrogel material that can be tuned to replicate the mechanical properties found in vivo. In this review article, we describe popular methods to create 2-D and 3-D collagen I hydrogels with anisotropic fiber architectures. We focus on methods that can be readily translated from engineering and materials science laboratories to the life-science community with the overall goal of helping to increase the physiological relevance of cell culture assays.

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Maleki, Masomeh, Reza Zarezadeh, Mohammad Nouri, Aydin Raei Sadigh, Farhad Pouremamali, Zatollah Asemi, Hossein Samadi Kafil, Forough Alemi, and Bahman Yousefi. "Graphene Oxide: A Promising Material for Regenerative Medicine and Tissue Engineering." Biomolecular Concepts 11, no. 1 (December 31, 2020): 182–200. http://dx.doi.org/10.1515/bmc-2020-0017.

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AbstractRegenerative medicine and tissue engineering have been considered pioneer fields in the life sciences, with an ultimate goal of restoring or switching lost or impaired body parts. Graphene oxide (GO) is the product of graphene oxidation and presents a great opportunity to make substantial progress in the field of regenerative medicine; for example, it supports the possibility of creating a cellular niche for stem cells on a nanoparticle surface. GO creates a fascinating structure for regulating stem cell behavior, as it can potentially applied to the noninvasive chase of stem cells in vivo, the liberation of active biological factors from stem cell-containing delivery systems, and the intracellular delivery of factors such as growth factors, DNA, or synthetic proteins in order to modulate stem cell differentiation and proliferation. Due to the interesting physicochemical properties of GO and its possible usage in tissue engineering approaches, the present review aims to elaborate on the ways in which GO can improve current regenerative strategies. In this respect, the applicability of GO to the repair and regeneration of various tissues and organs, including cardiac muscle, skeletal muscle, and nervous, bone, cartilage, adipose, and skin tissues, is discussed.

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Lu, An Xian, S. J. Liu, and Z. B. Ke. "Research on the Advanced Glasses and Glass-Ceramic Materials in Central South University." Advanced Materials Research 11-12 (February 2006): 57–60. http://dx.doi.org/10.4028/www.scientific.net/amr.11-12.57.

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Based on the results in glass scientific research fields such as the National Natural Science Foundation project—forming and structure of heavy metal oxide glass, national defense new material projects and various other research projects, the new achievement and the present progress on the investigation in non-crystalline science exploration and the development for new kinds of glass materials in the school of Materials Science and Engineering of Central South University are briefly introduced in this paper.

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Syofii, Imam, Dewi Puspita Sari, and Rukiyah Rukiyah. "DEVELOPMENT OF INTERACTIVE MULTIMEDIA USING THE MACROMEDIA FLASH AND SCIENCE APPROACH FOR ENGINEERING MATERIALS COURSES IN MECHANICAL ENGINEERING EDUCATION UNIVERSITAS SRIWIJAYA." Journal of Mechanical Science and Engineering 7, no. 2 (January 23, 2021): 035–38. http://dx.doi.org/10.36706/jmse.v7i2.40.

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This study aims to developing interactive multimedia using Macromedia Flash and science approach for Engineering Materials courses in study program of Mechanical Engineering Education, Universitas Sriwijaya. The Macromedia flash was used because run easily on a computer or laptop without supporting applications (user friendly). While science approach was used because Engineering Material course are science based. The development of interactive multimedia was used the Rowntree method. The Rowntree method has three stage: planning; development and evaluation. Based on results, interactive multimedia using Macromedia flash and science approach are valid with percentage of 83% for multimedia and 75.58% for matters, practice with percentage in small group test of 86%, and effective with percentage in field test of 100%. Thus, the interactive multimedia that has been developed is recommended for use in study program of Mechanical Engineering Education, Universitas Sriwijaya.

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